Stretch Lace: 90% nylon, 10% elastane Satin: 97% polyester, 3% elastane Microfiber: 87% nylon, 13% elastane Elastic: 80% nylon, 20% elastane; Made in China; Hand wash cold; Back hook and eye closure; Midweight lace fabric; Unpadded underwire bust; Item not sold as a set; Revolve Style No. TIRR-WI292; Manufacturer Style No. A51115