Self: 100% silk Lining: 92% nylon 8% spandex.Professional dry clean only.Partially lined.Back lace-up tie closure and hidden back zipper closure.Boned bustier with padded underwire cups.Asymmetrical semi-sheer hem with back drape detail.Midweight chiffon fabric with side hem slit.Neckline to shortest hem measures approx 48" in length and to longest hem approx 64" in length