Shell:97% Polyester, 3% Spandex. Organza: 100% Polyester. Mesh: 100% Polyester Lining: 100% Polyester. Lace: 90% Polyester, 10% Spandex. Fabric provides stretch. Elasticized back provides stretch. Dry clean. Fully lined except top. Sheer top. Back zipper with hook and eye closure. Back loop and button closure. Imported.