Details from website: Nuanced stone- and chain-embellished straps seal the glamorous look of this balconette bra in silky-smooth satin.. Lift & Lining • Lightly lined • Underwire Straps & Hooks • Adjustable straps • Back hook-and-eye closures Details & Fabric • Hand wash Imported • Cup: 95% polyester. 5% elastane Wing/wing lining: 88% polyamide, 12% elastane • Cup lining: 100% polyester exclusive of decoration Only worn and washed once!!