Self: 90% cotton, 10% nylon Lining: 83% nylon, 18% spandex; Hand wash; Unpadded cups; Halterneck and back tie closure; Scalloped trim; Lightweight crochet fabric; Item not sold as a set; style runs large, size down; Made in China; Revolve Style No. NKAM-WS340; Manufacturer Style No. ST225YCRQ65946