<PAGE>

                                                                      EXHIBIT 24
                                                                      ----------

                               POWER OF ATTORNEY
                               -----------------


     WHEREAS, Tommy Hilfiger Corporation proposes to file with Securities and
Exchange Commission, under the Securities and Exchange Act of 1934, as amended,
an Annual Report on Form 10-K for the fiscal year ended March 31, 1999:

     NOW, THEREFORE, I hereby appoint Joel J. Horowitz my true and lawful
attorney with power to act and with full power of substitution and
resubstitution, to execute in my name, place, and stead, in any and all
capacities, said Annual Report on Form 10-K and all instruments necessary or
incidental in connection therewith, and to file the same with the Securities and
Exchange Commission, all as fully to all intents and purposes as I might or
could do in person, and I hereby ratify and approve the acts of said attorney.

     IN WITNESS WHEREOF, I have executed this instrument this 15th day of April,
1999.


                                           /s/ Joseph M. Adamko
                                           -------------------------------
                                           Joseph M. Adamko
<PAGE>

                               POWER OF ATTORNEY
                               -----------------

     WHEREAS, Tommy Hilfiger Corporation proposes to file with Securities and
Exchange Commission, under the Securities and Exchange Act of 1934, as amended,
an Annual Report on Form 10-K for the fiscal year ended March 31, 1999:

     NOW, THEREFORE, I hereby appoint Benjamin M.T. Ng my true and lawful
attorney with power to act and with full power of substitution and
resubstitution, to execute in my name, place, and stead, in any and all
capacities, said Annual Report on Form 10-K and all instruments necessary or
incidental in connection therewith, and to file the same with the Securities and
Exchange Commission, all as fully to all intents and purposes as I might or
could do in person, and I hereby ratify and approve the acts of said attorney.

     IN WITNESS WHEREOF, I have executed this instrument this 15th day of April,
1999.


                                         /s/ Ronald K.Y. Chao
                                         -----------------------------------
                                         Ronald K.Y. Chao
<PAGE>

                               POWER OF ATTORNEY
                               -----------------

     WHEREAS, Tommy Hilfiger Corporation proposes to file with Securities and
Exchange Commission, under the Securities and Exchange Act of 1934, as amended,
an Annual Report on Form 10-K for the fiscal year ended March 31, 1999:

     NOW, THEREFORE, I hereby appoint Joel J. Horowitz and Benjamin M.T. Ng,
each of them severally, my true and lawful attorney or attorneys with power to
act with or without the other and with full power of substitution and
resubstitution, to execute in my name, place, and stead, in any and all
capacities, said Annual Report on Form 10-K and all instruments necessary or
incidental in connection therewith, and to file the same with the Securities and
Exchange Commission, all as fully to all intents and purposes as I might or
could do in person, and I hereby ratify and approve the acts of said attorneys.

     IN WITNESS WHEREOF, I have executed this instrument this 15th day of April,
1999.


                                         /s/ Silas K.F. Chou
                                         ------------------------------
                                         Silas K.F. Chou
<PAGE>

                               POWER OF ATTORNEY
                               -----------------

     WHEREAS, Tommy Hilfiger Corporation proposes to file with Securities and
Exchange Commission, under the Securities and Exchange Act of 1934, as amended,
an Annual Report on Form 10-K for the fiscal year ended March 31, 1999:

     NOW, THEREFORE, I hereby appoint Joel J. Horowitz and Benjamin M.T. Ng,
each of them severally, my true and lawful attorney or attorneys with power to
act with or without the other and with full power of substitution and
resubstitution, to execute in my name, place, and stead, in any and all
capacities, said Annual Report on Form 10-K and all instruments necessary or
incidental in connection therewith, and to file the same with the Securities and
Exchange Commission, all as fully to all intents and purposes as I might or
could do in person, and I hereby ratify and approve the acts of said attorneys.

     IN WITNESS WHEREOF, I have executed this instrument this 15th day of April,
1999.


                                       /s/ Thomas J. Hilfiger
                                       ----------------------------------
                                       Thomas J. Hilfiger
<PAGE>

                               POWER OF ATTORNEY
                               -----------------

     WHEREAS, Tommy Hilfiger Corporation proposes to file with Securities and
Exchange Commission, under the Securities and Exchange Act of 1934, as amended,
an Annual Report on Form 10-K for the fiscal year ended March 31, 1999:

     NOW, THEREFORE, I hereby appoint Joel J. Horowitz and Benjamin M.T. Ng,
each of them severally, my true and lawful attorney or attorneys with power to
act with or without the other and with full power of substitution and
resubstitution, to execute in my name, place, and stead, in any and all
capacities, said Annual Report on Form 10-K and all instruments necessary or
incidental in connection therewith, and to file the same with the Securities and
Exchange Commission, all as fully to all intents and purposes as I might or
could do in person, and I hereby ratify and approve the acts of said attorneys.

     IN WITNESS WHEREOF, I have executed this instrument this 15th day of April,
1999.


                                        /s/ Joel J. Horowitz
                                       ---------------------------------
                                       Joel J. Horowitz
<PAGE>

                               POWER OF ATTORNEY
                               -----------------

     WHEREAS, Tommy Hilfiger Corporation proposes to file with Securities and
Exchange Commission, under the Securities and Exchange Act of 1934, as amended,
an Annual Report on Form 10-K for the fiscal year ended March 31, 1999:

     NOW, THEREFORE, I hereby appoint Joel J. Horowitz and Benjamin M.T. Ng,
each of them severally, my true and lawful attorney or attorneys with power to
act with or without the other and with full power of substitution and
resubstitution, to execute in my name, place, and stead, in any and all
capacities, said Annual Report on Form 10-K and all instruments necessary or
incidental in connection therewith, and to file the same with the Securities and
Exchange Commission, all as fully to all intents and purposes as I might or
could do in person, and I hereby ratify and approve the acts of said attorneys.

     IN WITNESS WHEREOF, I have executed this instrument this 15th day of April,
1999.


                                         /s/ Lester M.Y. Ma
                                         -------------------------------
                                         Lester M.Y. Ma
<PAGE>

                               POWER OF ATTORNEY
                               -----------------

     WHEREAS, Tommy Hilfiger Corporation proposes to file with Securities and
Exchange Commission, under the Securities and Exchange Act of 1934, as amended,
an Annual Report on Form 10-K for the fiscal year ended March 31, 1999:

     NOW, THEREFORE, I hereby appoint Joel J. Horowitz and Benjamin M.T. Ng,
each of them severally, my true and lawful attorney or attorneys with power to
act with or without the other and with full power of substitution and
resubstitution, to execute in my name, place, and stead, in any and all
capacities, said Annual Report on Form 10-K and all instruments necessary or
incidental in connection therewith, and to file the same with the Securities and
Exchange Commission, all as fully to all intents and purposes as I might or
could do in person, and I hereby ratify and approve the acts of said attorneys.

     IN WITNESS WHEREOF, I have executed this instrument this 15th day of April,
1999.


                                          /s/ Simon Murray
                                          -------------------------------
                                          Simon Murray
<PAGE>

                               POWER OF ATTORNEY
                               -----------------

     WHEREAS, Tommy Hilfiger Corporation proposes to file with Securities and
Exchange Commission, under the Securities and Exchange Act of 1934, as amended,
an Annual Report on Form 10-K for the fiscal year ended March 31, 1999:

     NOW, THEREFORE, I hereby appoint Joel J. Horowitz and Benjamin M.T. Ng,
each of them severally, my true and lawful attorney or attorneys with power to
act with or without the other and with full power of substitution and
resubstitution, to execute in my name, place, and stead, in any and all
capacities, said Annual Report on Form 10-K and all instruments necessary or
incidental in connection therewith, and to file the same with the Securities and
Exchange Commission, all as fully to all intents and purposes as I might or
could do in person, and I hereby ratify and approve the acts of said attorneys.

     IN WITNESS WHEREOF, I have executed this instrument this 15th day of April,
1999.


                                         /s/ Benjamin M.T. Ng
                                         ---------------------------------
                                         Benjamin M.T. Ng
<PAGE>

                               POWER OF ATTORNEY
                               -----------------

     WHEREAS, Tommy Hilfiger Corporation proposes to file with Securities and
Exchange Commission, under the Securities and Exchange Act of 1934, as amended,
an Annual Report on Form 10-K for the fiscal year ended March 31, 1999:

     NOW, THEREFORE, I hereby appoint Joel J. Horowitz and Benjamin M.T. Ng,
each of them severally, my true and lawful attorney or attorneys with power to
act with or without the other and with full power of substitution and
resubstitution, to execute in my name, place, and stead, in any and all
capacities, said Annual Report on Form 10-K and all instruments necessary or
incidental in connection therewith, and to file the same with the Securities and
Exchange Commission, all as fully to all intents and purposes as I might or
could do in person, and I hereby ratify and approve the acts of said attorneys.

     IN WITNESS WHEREOF, I have executed this instrument this  15th day of
April, 1999.


                                         /s/ Joseph Scirocco
                                         -------------------------------
                                         Joseph Scirocco
<PAGE>

                               POWER OF ATTORNEY
                               -----------------

     WHEREAS, Tommy Hilfiger Corporation proposes to file with Securities and
Exchange Commission, under the Securities and Exchange Act of 1934, as amended,
an Annual Report on Form 10-K for the fiscal year ended March 31, 1999:

     NOW, THEREFORE, I hereby appoint Joel J. Horowitz and Benjamin M.T. Ng,
each of them severally, my true and lawful attorney or attorneys with power to
act with or without the other and with full power of substitution and
resubstitution, to execute in my name, place, and stead, in any and all
capacities, said Annual Report on Form 10-K and all instruments necessary or
incidental in connection therewith, and to file the same with the Securities and
Exchange Commission, all as fully to all intents and purposes as I might or
could do in person, and I hereby ratify and approve the acts of said attorneys.

     IN WITNESS WHEREOF, I have executed this instrument this 15th day of April,
1999.


                                        /s/ Clinton V. Silver
                                        -------------------------------
                                        Clinton V. Silver
<PAGE>

                               POWER OF ATTORNEY
                               -----------------

     WHEREAS, Tommy Hilfiger Corporation proposes to file with Securities and
Exchange Commission, under the Securities and Exchange Act of 1934, as amended,
an Annual Report on Form 10-K for the fiscal year ended March 31, 1999:

     NOW, THEREFORE, I hereby appoint Joel J. Horowitz and Benjamin M.T. Ng,
each of them severally, my true and lawful attorney or attorneys with power to
act with or without the other and with full power of substitution and
resubstitution, to execute in my name, place, and stead, in any and all
capacities, said Annual Report on Form 10-K and all instruments necessary or
incidental in connection therewith, and to file the same with the Securities and
Exchange Commission, all as fully to all intents and purposes as I might or
could do in person, and I hereby ratify and approve the acts of said attorneys.

     IN WITNESS WHEREOF, I have executed this instrument this 15th day of April,
1999.


                                         /s/ Lawrence S. Stroll
                                         -------------------------------
                                         Lawrence S. Stroll