Self 1: 98% polyester, 2% elastane Self 2: 100% polyester Lining: 97% polyester, 3% elastane; Dry clean only; Fully lined; Hidden back zipper closure; Removable shoulder straps; Lightly padded cups with cut-out detail at bust; Crepe fabric with back vent; Made in China; Revolve Style No. SMOD-WD7; Manufacturer Style No. SM30055