Self: 75% acetate, 25% polyester Trim: 100% nylon Lining: 97% polyester, 3% spandex; Hand wash; Fully lined; Hidden back zipper with hook and eye closure; Heavyweight satin fabric; Lace trim; Halterneck styling; Made in China; Revolve Style No. SLEE-WD591; Manufacturer Style No. F26D10