Self: 100% polyester Lining: 90% polyester 10% elastane.Dry clean only.Partially lined.Hidden side seam zipper closures and non-slip silicone neckline.Built-in partially boned bustier.Fold-over at neckline Pinned draped detail at side.Midweight taffeta fabric with asymmetrical hem.Neckline to shortest hem measures approx 24" in length and to longest hem approx 61" in length