Self: 100% polyester Lining: 97% polyester, 3% spandex; Hand wash; Double lined; Hidden back zipper closure; Boned bodice; Heavyweight satin fabric; Neckline to shortest hem measures approx 55" and to longest hem approx 60" in length; Made in China; Revolve Style No. SLEE-WD466; Manufacturer Style No. F25D20