Self: 100% recycled polyester Self 2: 8% polyamide, 12% elastane Self 3: 92% polyester, 8% elastane; Hand wash cold; Hidden back hook and eye closure; Lace fabric; Underwire bust; Adjustable straps; Gold-tone hardware detail; Made in China; Revolve Style No. BEBE-WI620; Manufacturer Style No. Calantha