A blister package comprising: a receiving member defining a cavity configured to hold an item therein and a peripheral portion at least partially surrounding the cavity, wherein the receiving member comprises a thermoformable material; and a peelable lidding member attached to the peripheral portion of the receiving member and configured to cover the cavity and retain the item therein, the lidding member comprising: a first film layer comprising a heat sealable polyester material configured to be attached to the peripheral portion of the receiving member, and a second film layer comprising a metallized polyester material laminated to the first film layer via an adhesive layer, wherein the blister package is configured to be opened to provide access to the cavity and the item therein by peeling the peelable lidding member away from the receiving member, wherein a first portion of the second film layer is configured to remain adhered to the first film layer in a location corresponding to the cavity, such that the first film layer is removed with the first portion from the location corresponding to the cavity when the peelable lidding member is peeled away from the receiving member so as to provide access to the item therein, and wherein a second portion of the second film layer is configured to be separated from the adhesive layer in a location corresponding to at least part of the peripheral portion as the blister package is opened, with the adhesive layer remaining on the first film layer, such that the peelable lidding member is resealable to the receiving member when the second portion of the second film layer is moved into contact with a corresponding exposed portion of the adhesive layer, wherein the blister package comprises cut lines arranged in a transverse direction with respect to the first and second film layers, wherein the cut lines comprise a first cut line cut through the receiving member and a series of parallel additional first cut lines (91', 91", 91"') cut through at least the first film layer of the lidding member, such that the first cut line of the receiving member may be aligned with one of the additional first cut lines of the lidding member to form a break tab in the peripheral portion. a receiving member defining a cavity configured to hold an item therein and a peripheral portion at least partially surrounding the cavity, wherein the receiving member comprises a thermoformable material; and a peelable lidding member attached to the peripheral portion of the receiving member and configured to cover the cavity and retain the item therein, the lidding member comprising: a first film layer comprising a heat sealable polyester material configured to be attached to the peripheral portion of the receiving member, and a second film layer comprising a metallized polyester material laminated to the first film layer via an adhesive layer, a first film layer comprising a heat sealable polyester material configured to be attached to the peripheral portion of the receiving member, and a second film layer comprising a metallized polyester material laminated to the first film layer via an adhesive layer, wherein the blister package is configured to be opened to provide access to the cavity and the item therein by peeling the peelable lidding member away from the receiving member, wherein a first portion of the second film layer is configured to remain adhered to the first film layer in a location corresponding to the cavity, such that the first film layer is removed with the first portion from the location corresponding to the cavity when the peelable lidding member is peeled away from the receiving member so as to provide access to the item therein, and wherein a second portion of the second film layer is configured to be separated from the adhesive layer in a location corresponding to at least part of the peripheral portion as the blister package is opened, with the adhesive layer remaining on the first film layer, such that the peelable lidding member is resealable to the receiving member when the second portion of the second film layer is moved into contact with a corresponding exposed portion of the adhesive layer, wherein the blister package comprises cut lines arranged in a transverse direction with respect to the first and second film layers, wherein the cut lines comprise a first cut line cut through the receiving member and a series of parallel additional first cut lines (91', 91", 91"') cut through at least the first film layer of the lidding member, such that the first cut line of the receiving member may be aligned with one of the additional first cut lines of the lidding member to form a break tab in the peripheral portion.