Exhibit 3.7

CERTIFICATE OF DESIGNATIONS, NUMBER,

VOTING
POWERS, PREFERENCES AND RIGHTS

OF

8.75%
SERIES D CUMULATIVE REDEEMABLE PREFERRED STOCK

OF

THE
MILLS CORPORATION

Pursuant
to Section 151 of the
General Corporation Law of the State of Delaware

The
undersigned DOES HEREBY CERTIFY that the following resolution was duly adopted by the Board of Directors of The Mills Corporation, a Delaware corporation (hereinafter called the
"Corporation"), with the preferences and rights set forth therein relating to dividends, conversion, redemption, dissolution and distribution of assets of the Corporation having been fixed by the
Board of Directors pursuant to authority granted to it under Article IV of the Corporation's Amended and Restated Certificate of Incorporation, as amended (the "Certificate of Incorporation"),
and in accordance with the provisions of Section 151 of the General Corporation Law of the State of Delaware:

RESOLVED:
That, pursuant to authority conferred upon the Board of Directors by the Amended and Restated Certificate of Incorporation of the Corporation, the Board of Directors hereby
authorizes the issuance of four hundred thousand (400,000) shares of 8.75% Series D Cumulative Redeemable Preferred Stock, $.01 par value, of the Corporation, and hereby fixes the designations,
powers, preferences and relative, participating, optional or other special rights, and the qualifications, limitations or restrictions thereof, of such shares, in addition to those set forth in such
Certificate of Incorporation, as follows:

The
shares of such series shall be designated "8.75% Series D Cumulative Redeemable Preferred Stock" (the "Series D Preferred Stock") and the number of shares constituting
such series shall be four hundred thousand (400,000). The designations, powers, preferences and relative, participating, optional or other special rights, and the qualifications, limitations or
restrictions thereof, of the Series D Preferred Stock shall be subject in all cases to the provisions of Article XII of the Certificate of Incorporation regarding limitations on
beneficial and constructive ownership of the Corporation's capital stock.

(a)  Subject
to the preferential rights of the holders of any class or series of capital stock of the Corporation ranking senior to the Series D Preferred Stock as to
dividends, the holders of the Series D Preferred Stock shall be entitled to receive, when, as and if declared by the Board of Directors of the Corporation (the "Board of Directors"), out of
assets of the Corporation legally available for the payment of dividends, cumulative cash dividends at the rate of 8.75% per annum of the $25.00 per share liquidation preference of the Series D
Preferred Stock (equivalent to the annual rate of $2.1875 per share of the Series D Preferred Stock). Such dividends shall accrue and be cumulative from the Dividend Payment Date on or
immediately preceding the date on which the first Series D Preferred Stock is issued (the "Original Issue Date") and shall be payable quarterly in arrears on the first day of February, May,
August and November of each year (each, a "Dividend Payment Date");provided, however, that if any Dividend Payment Date is not a Business Day (as
defined herein), then the

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dividend which would otherwise have been payable on such Dividend Payment Date may be paid on the next succeeding Business Day with the same force and effect as if paid on such Dividend Payment Date,
and no interest or additional dividends or other sums shall accrue on the amount so payable from such Dividend Payment Date to such next succeeding Business Day. The amount of any dividend payable on
the Series D Preferred Stock for any full dividend period or any partial dividend period shall be prorated and computed on the basis of a 360-day year consisting of twelve
30-day months. A
"dividend period" shall mean the period from and excluding the Original Issue Date to and including the first Dividend Payment Date, and each subsequent period from and excluding a Dividend Payment
Date to and including the next succeeding Dividend Payment Date or other date as of which accrued dividends are to be calculated. Dividends will be payable to holders of record as they appear in the
stockholder records of the Corporation at the close of business on the applicable record date, which shall be the date designated by the Board of Directors for the payment of dividends that is not
more than 30 nor less than 10 days prior to the applicable Dividend Payment Date (each, a "Dividend Record Date").

(b)  No
dividends on the Series D Preferred Stock shall be declared by the Board of Directors or paid or set apart for payment by the Corporation at such time as the
terms and provisions of any agreement of the Corporation, including any agreement relating to its indebtedness, prohibits such declaration, payment or setting apart for payment or provides that such
declaration, payment or setting apart for payment would constitute a breach thereof or a default thereunder, or if such declaration or payment shall be restricted or prohibited by law.

(c)  Notwithstanding
anything contained herein to the contrary, dividends on the Series D Preferred Stock shall accrue whether or not the Corporation has earnings,
whether or not there are funds legally available for the payment of such dividends, and whether or not such dividends are declared.

(d)  Except
as provided in Section 2(e) below, no dividends shall be declared or paid or set apart for payment and no other distribution of cash or other property may
be declared or made, directly or indirectly, on or with respect to any shares of Common Stock or shares of any other class or series of capital stock of the Corporation ranking, as to dividends, on a
parity with or junior to the Series D Preferred Stock (other than a dividend paid in shares of Common Stock or in shares of any other class or series of capital stock ranking junior to the
Series D Preferred Stock as to dividends and upon liquidation) for any period, nor shall any shares of Common Stock, or any other shares of capital stock of the Corporation ranking junior to or
on a parity with the Series D Preferred Stock as to dividends or upon liquidation, be redeemed, purchased or otherwise acquired for any consideration (or any moneys be paid to or made available
for a sinking fund for the redemption of any such shares) by the Corporation (except by conversion into or exchange for other shares of capital stock of the Corporation ranking junior to the
Series D Preferred Stock as to dividends and upon liquidation and except for the acquisition of shares made pursuant to the provisions of Article XII of the Certificate of
Incorporation), unless full cumulative dividends on the Series D Preferred Stock for all past dividend periods and the then current dividend period shall have been or contemporaneously are
(i) declared and paid in cash or (ii) declared and a sum sufficient for the payment thereof in cash is set apart for such payment.

(e)  When
dividends are not paid in full (or a sum sufficient for such full payment is not so set apart) upon the Series D Preferred Stock and the shares of any other
series of preferred stock ranking on a parity as to dividends with the Series D Preferred Stock, all dividends declared upon the Series D Preferred Stock and any other series of
preferred stock ranking on a parity as to dividends with the Series D Preferred Stock shall be declared pro rata so that the amount of dividends declared per share of Series D Preferred
Stock and such other series of preferred stock shall in all cases bear to each other the same ratio that accrued dividends per share on the Series D Preferred Stock and such other series of
preferred stock (which shall not include any accrual in respect of unpaid dividends on such

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other series of preferred stock for prior dividend periods if such other series of preferred stock does not have a cumulative dividend) bear to each other. No interest, or sum of money in lieu of
interest, shall be payable in respect of any dividend payment or payments on the Series D Preferred Stock which may be in arrears.

(f)    Holders
of shares of Series D Preferred Stock shall not be entitled to any dividend, whether payable in cash, property or shares of stock, in excess of full
cumulative dividends on the Series D Preferred Stock as provided above. Any dividend payment made on the Series D Preferred Stock shall first be credited against the earliest accrued but
unpaid dividends due with respect to such shares which remains payable. Accrued but unpaid distributions on the Series D Preferred Stock will accumulate as of the Distribution Payment Date on
which they first become payable.

Upon
any voluntary or involuntary liquidation, dissolution or winding-up of the affairs of the Corporation, the holders of shares of Series D Preferred Stock shall be
entitled to be paid out of the assets of the Corporation legally available for distribution to its stockholders a liquidation preference of $25.00 per share, plus an amount equal to any accrued and
unpaid dividends to the date of payment (whether or not declared), before any distribution or payment shall be made to holders of shares of Common Stock or any other class or series of capital stock
of the Corporation ranking junior to the Series D Preferred Stock as to liquidation rights. In the event that, upon such voluntary or involuntary liquidation, dissolution or
winding-up, the available assets of the Corporation are insufficient to pay the amount of the liquidating distributions on all outstanding shares of Series D Preferred Stock and the
corresponding amounts payable on all shares of other classes or series of capital stock of the Corporation ranking on a parity with the Series D Preferred Stock in the distribution of assets,
then the holders of the Series D Preferred Stock and all other such classes or series of shares of capital stock ranking on a parity with the Series D Preferred Stock shall share ratably
in any such distribution of assets in proportion to the full liquidating distributions to which they would otherwise be respectively entitled. Written notice of any such liquidation, dissolution or
winding up of the Corporation, stating the payment date or dates when, and the place or places where, the amounts distributable in such circumstances shall be payable, shall be given by first class
mail, postage pre-paid, not less than 30 or more than 60 days prior to the payment date stated therein, to each record holder of shares of Series D Preferred Stock at the
respective addresses of such holders as the same shall appear on the stock transfer records of the Corporation. After payment of the full amount of the liquidating distributions to which they are
entitled, the holders of Series D Preferred Stock will have no right or claim to any of the remaining assets of the Corporation. The consolidation or merger of the Corporation with or into any
other corporation, trust or entity or of any other corporation, trust or other entity, or the sale, lease or conveyance of all or substantially all of the property or business of the Corporation shall
not be deemed to constitute a liquidation, dissolution or winding-up of the Corporation.

(a)  Shares
of Series D Preferred Stock shall not be redeemable prior to March 26, 2008;provided, however, that
the Corporation also may purchase shares of Series D Preferred Stock prior to such date in accordance with the terms of Article XII of the Certificate of Incorporation.

(b)  On
or after March 26, 2008, the Corporation, at its option upon not less than 30 nor more than 60 days' written notice, may redeem the Series D
Preferred Stock, in whole or in part, at any time or from time to time, for cash at a redemption price of $25.00 per share, plus all accrued and unpaid dividends (except as provided in
Section 4(f) below), if any (whether or not declared) thereon to the date fixed for redemption, without interest. If fewer than all of the outstanding shares of Series D Preferred Stock
are to be redeemed, the shares of Series D Preferred Stock to be redeemed shall be redeemed pro rata (as nearly as may be practicable without creating fractional shares) or by lot or by

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any other equitable method determined by the Corporation. Holders of Series D Preferred Stock to be redeemed shall surrender such Series D Preferred Stock at the place designated in
such notice and shall be entitled to the redemption price and any accrued and unpaid dividends payable upon such redemption following such surrender. If (i) notice of redemption of any shares
of Series D Preferred Stock has been given, (ii) the funds necessary for such redemption and, if the redemption date falls after a Dividend Record Date and prior to the corresponding
Dividend Payment Date, such amount of cash as necessary to pay the dividends payable on such Dividend Payment Date in respect of the shares of Series D Preferred Stock so called for redemption,
have been irrevocably set aside by the Corporation in trust for the benefit of the holders of any shares of Series D Preferred Stock so called for redemption and (iii) irrevocable
instructions have been given to pay such redemption price, and if applicable, such dividend, then from and after the redemption date dividends shall cease to accrue on such shares of Series D
Preferred Stock, such shares of Series D Preferred Stock shall no longer be deemed outstanding and all rights of the holders of such shares will terminate, except the right to receive the
redemption price plus (except as provided in Section 4(f) below) any accrued and unpaid dividends payable upon such redemption, without interest. Nothing herein shall prevent or restrict the
Corporation's right or ability to purchase, from time to time either at a public or a private sale, all or any part of the Series D Preferred Stock at such price or prices as the Corporation
may determine, subject to the provisions of applicable law.

(c)  In
the event of any redemption of the Series D Preferred Stock pursuant to Article XII (or any similar provision) of the Certificate of Incorporation in
order to preserve the status of the Corporation as a REIT for federal income tax purposes, such redemption shall be made on the terms and subject to the conditions set forth in Article XII of
the Certificate of Incorporation and in accordance with the further terms and conditions set forth in this Section 4 of this Certificate of Designation. If the Corporation calls for redemption
of any shares of Series D Preferred Stock pursuant to and in accordance with such provisions of Article XII of the Certificate of Incorporation and this Section 4(c), then,
anything in the Certificate of Incorporation to the contrary notwithstanding, the redemption price for such shares will be an amount in cash equal to $25.00 per share together with (except as provided
in Section 4(f) below) all accrued and unpaid dividends to the date fixed for redemption. Anything in this Certificate of Designation to the contrary notwithstanding, the provisions of this
Section 4(c) shall apply only to the redemption of Series D Preferred Stock pursuant to Article XII (or any similar provisions) of the Certificate of Incorporation and not to any
other purchase or acquisition of shares of Series D Preferred Stock.

(d)  Unless
full cumulative dividends on all Series D Preferred Stock shall have been or contemporaneously are declared and paid in cash or declared and a sum
sufficient for the payment thereof in cash set apart for payment for all past dividend periods and the then current dividend period, no Series D Preferred Stock shall be redeemed unless all
outstanding shares of Series D Preferred Stock are simultaneously redeemed and the Corporation shall not purchase or otherwise acquire directly or indirectly any shares of Series D
Preferred Stock (except by exchange for shares of capital stock of the Corporation ranking junior to the Series D Preferred Stock as to dividends and amounts upon liquidation); provided,
however, that the foregoing shall not prevent the purchase by the Corporation in accordance with the terms of Article XII of the Certificate of Incorporation or the purchase or acquisition of
Series D Preferred Stock pursuant to a purchase or exchange offer made on the same terms to holders of all outstanding shares of Series D Preferred Stock.

(e)  Notice
of redemption shall be given by publication in a newspaper of general circulation in the City of New York, such publication to be made once a week for two
successive weeks commencing not less than 30 nor more than 60 days prior to the redemption date. A similar notice shall be mailed by the Corporation, postage prepaid, not less than 30 nor more
than 60 days prior to the redemption date, addressed to the respective holders of record of the shares of Series D Preferred Stock to be redeemed at their respective addresses as they
appear on the share transfer records of the Corporation.

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No failure to give such notice or any defect thereto or in the mailing thereof shall affect the sufficiency of notice or validity of the proceedings for the redemption of any Series D
Preferred Stock except as to a holder to whom notice was defective or not given. A redemption notice which has been mailed in the manner provided herein shall be conclusively presumed to have been
duly given on the date mailed whether or not the holder received the redemption notice. Each notice shall state (i) the redemption date; (ii) the redemption price; (iii) the
number of shares of Series D Preferred Stock to be redeemed; (iv) the place or places where certificates for shares of Series D Preferred Stock are to be surrendered for payment
of the redemption price; and (v) that dividends on the Series D Preferred Stock to be redeemed shall cease to accrue on such redemption date. If fewer than all of the shares of
Series D Preferred Stock held by any holder are to be redeemed, the notice mailed to such holder shall also specify the number of shares of Series D Preferred Stock held by such holder
to be redeemed.

(f)    If
a redemption date falls after a Dividend Record Date and prior to the corresponding Dividend Payment Date, each holder of Series D Preferred at the close of
business of such Dividend Record Date shall be entitled to the dividend payable on such shares on the corresponding Dividend Payment Date notwithstanding the redemption of such shares before such
Dividend Payment Date. Except as provided above and, except to the extent the redemption price includes all accrued and unpaid dividends, the Corporation shall make no payment or allowance for unpaid
dividends, whether or not in arrears, on Series D Preferred Stock for which a notice of redemption has been given.

(g)  All
shares of the Series D Preferred Stock redeemed or repurchased pursuant to this Section 4 shall be retired and shall be restored to the status of
authorized but unissued shares of Series D Preferred Stock.

(h)  The
Series D Preferred Stock shall have no stated maturity and shall not be subject to any sinking fund or mandatory redemption;provided,
however, that the Series D Preferred Stock owned by a stockholder in excess of the Ownership Limit (as defined in the Certificate of Incorporation) shall be subject to
the provisions of Article XII of the Certificate of Incorporation.

(a)  Holders
of the Series D Preferred Stock shall not have any voting rights, except as provided by applicable law and as set forth in this Section 5.

(b)  Whenever
dividends on any shares of Series D Preferred Stock shall be in arrears for six or more consecutive or non-consecutive quarterly periods (a
"Preferred Dividend Default"), the holders of such Series D Preferred Stock (voting separately as a class with all other series of parity preferred stock of the Corporation upon which like
voting rights have been conferred and are exercisable ("Parity Preferred")) shall be entitled to vote for the election of a total of two additional directors of the Corporation (the "Preferred
Directors") at the next annual meeting of stockholders and at each subsequent meeting until all dividends accumulated on such Series D Preferred Stock and Parity Preferred for the past dividend
periods and the then current dividend period shall have been fully paid or declared and a sum sufficient for the payment thereof set aside for payment. In such case, the entire Board of Directors will
be increased by two directors. If and when all accumulated dividends and the accrued dividend for the then current dividend period shall have been paid on such Series D Preferred Stock and all
series of Parity Preferred upon which like voting rights have been conferred and are exercisable, the term of office of each Preferred Director so elected shall terminate and the entire Board of
Directors shall be reduced accordingly. So long as a Preferred Dividend Default shall continue, any vacancy in the office of a Preferred Director may be filled by written consent of the Preferred
Director remaining in office, or if none remains in office, by a vote of the holders of record of a majority of the outstanding Series D Preferred Stock when they have the voting rights
described above (voting separately as a class with all other series of Parity Preferred upon which like voting rights have been conferred and are exercisable). Each of the Preferred Directors shall be
entitled to one vote on any matter.

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(c)  So
long as any shares of Series D Preferred Stock remain outstanding, the Corporation shall not, without the affirmative vote or consent of the holders of
two-thirds of the shares of Series D Preferred Stock outstanding at the time, given in person or by proxy, either in writing or at a meeting (such series voting separately as a
class): (i) authorize or create, or increase the authorized or issued amount of, any class or series of shares of capital stock ranking senior to the Series D Preferred Stock with
respect to payment of dividends or the distribution of assets upon liquidation, dissolution or winding-up of the Corporation or reclassify any authorized shares of capital stock of the
Corporation into such capital stock, or create, authorize or issue any obligation or security convertible into or evidencing the right to purchase any such capital stock; or (ii) amend, alter
or repeal the provisions of the Certificate of Incorporation or this Certificate of Designations, whether by merger, consolidation, transfer or conveyance of substantially all of its assets, or
otherwise (an "Event"), so as to materially and adversely
affect any right, preference, privilege or voting power of the Series D Preferred Stock or the holders thereof;provided however, with respect to
the occurrence of any of the Events set forth in (ii) above, so long as the Series D Preferred Stock remains outstanding with the terms thereof materially unchanged, taking into account
that, upon the occurrence of an Event, the Corporation may not be the surviving entity, the occurrence of such Event shall not be deemed to materially and adversely affect such rights, preferences,
privileges or voting power of holders of Series D Preferred Stock andprovided furtherthat (A) any increase in amount of the authorized
Series D Preferred Stock or the creation or issuance of any other series of preferred stock or (B) any increase in the number of authorized shares of Series D Preferred Stock or
any other series of Preferred Stock, in each case ranking on a parity with or junior to the Series D Preferred Stock of such series with respect to the payment of dividends or the distribution
of assets upon liquidation, dissolution or winding up, shall not be deemed to materially and adversely affect such rights, preferences, privileges or voting powers.

(d)  The
foregoing voting provisions of this Section 5 shall not apply if, at or prior to the time when the act with respect to which such vote would otherwise be
required shall be effected, all outstanding shares of Series D Preferred Stock shall have been redeemed or called for redemption upon proper notice and sufficient funds, in cash, shall have
been deposited in trust to effect such redemption.

(e)  In
any matter in which the Series D Preferred Stock may vote (as expressly provided herein or as may be required by law), each share of Series D Preferred
Stock shall be entitled to one vote, except that when any other series of preferred stock of the Corporation shall have the right to vote with the Series D Preferred Stock as a single class on
any matter, the Series D Preferred Stock and such other series shall have with respect to such matters one vote per each $25.00 of stated liquidation preference.

The
shares of Series D Preferred Stock shall not be convertible into or exchangeable for any other property or securities of the Corporation.

In
respect of rights to the payment of dividends and the distribution of assets in the event of any liquidation, dissolution or winding up of the Corporation, the Series D
Preferred Stock shall rank (i) senior to the Corporation's Common Stock and to any other class or series of capital stock of the Corporation other than any class or series referred to in
clauses (ii) and (iii) of this sentence, (ii) on a parity with the Corporation's outstanding Series B Cumulative Redeemable Preferred Stock, par value $0.01 per share,
Series C Cumulative Redeemable Preferred Stock, par value $0.01 per share and any class or series of capital stock of the Corporation the terms of which specifically provide that such class or
series of capital stock ranks on a parity with the Series D Preferred Stock as to the payment of dividends and the distribution of assets in the event of any liquidation, dissolution or winding
up of the Corporation, and (iii) junior to the Corporation's outstanding Series A Cumulative Convertible Preferred Stock, par value $0.01 per share and any other class or series of
capital stock of the

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Corporation, the terms of which specifically provide that such class or series ranks senior to the Series D Preferred Stock as to the payment of dividends and the distribution of assets in the
event of any liquidation, dissolution or winding up of the Corporation. For avoidance of doubt, debt securities of the Corporation which are convertible into or exchangeable for shares of capital
stock of the Corporation or any other debt securities of the Corporation shall not constitute a class or series of capital stock of the Corporation.

The
Series D Preferred Stock shall not have any preferences or other rights, voting powers, restrictions, limitations as to dividends or other distributions, qualifications or
terms or conditions of redemption other than expressly set forth in the Certificate of Incorporation and this Certificate of Designations.

The
headings of the various subdivisions hereof are for convenience of reference only and shall not affect the interpretation of any of the provisions hereof.

If
any preferences or other rights, voting powers, restrictions, limitations as to dividends or other distributions, qualifications or terms or conditions of redemption of the
Series D Preferred Stock set forth in the Certificate of Incorporation and this Certificate of Designations are invalid, unlawful or incapable of being enforced by reason of any rule of law or
public policy, all other preferences or other rights, voting powers, restrictions, limitations as to distributions, qualifications or terms or conditions of redemption of Series D Preferred
Stock set forth in the Certificate of Incorporation which can be given effect without the invalid, unlawful or unenforceable provision thereof shall, nevertheless, remain in full force and effect and
no preferences or other rights, voting powers, restrictions, limitations as to dividends or other distributions, qualifications or terms or conditions of redemption of the Series D Preferred
Stock herein set forth shall be deemed dependent upon any other provision thereof unless so expressed therein.

No
holder of Series D Preferred Stock shall be entitled to any preemptive rights to subscribe for or acquire any unissued shares of capital stock of the Corporation (whether now
or hereafter authorized) or securities of the Corporation convertible into or carrying a right to subscribe to or acquire shares of capital stock of the Corporation.

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IN WITNESS WHEREOF, The Mills Corporation has caused this Certificate of Designations to be duly executed by its Executive Vice President and Corporate Secretary this 26th day of March,
2003.

|                                                                                 |  | The Mills Corporation                                                       
|-------------------------------------------------------------------------------- |  | ----------------------------------------------------------------------------
|                                                                                 |  | /s/THOMAS FROSTThomas Frost
Executive Vice President
and Corporate Secretary
|Witness                                                                          |  |                                                                             
|/s/MARY ELLEN SERAVALLIName:  Mary Ellen Seravalli
Title:    Assistant Secretary |  |                                                                             

THE
UNDERSIGNED, Executive Vice President and Corporate Secretary of THE MILLS CORPORATION, who executed on behalf of the Corporation this Certificate of Designations hereby acknowledges
in the name and on behalf of said Corporation the foregoing Certificate of Designations to be the official act of the Board of Directors of the Corporation and hereby certifies that the matters and
facts set forth herein with respect to the authorization and approval thereof are true in all material respects under the penalties of perjury.

| |  | The Mills Corporation                                                       
| |  | ----------------------------------------------------------------------------
| |  | /s/THOMAS FROSTThomas Frost
Executive Vice President
and Corporate Secretary

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