Self: 100% polyester Trim: 95% polyester, 5% spandex Lining: 97% polyester, 3% spandex; Dry clean recommended; Fully lined; Hidden back zip closure; Boned bodice; Midweight satin fabric with velvet bow contrast at neckline; Neckline to hem measures approx 25" in length; Made in China; Revolve Style No. SLEE-WD451; Manufacturer Style No. F25D54