Self: 58% lenzing ecovero 42% viscose Lining: 100% poly.Made in China.Hand wash.Fully lined.Hidden back zipper closure.Adjustable shoulder straps with lace-up back tie closure Ruched drawstring neckline with bust cut-out.Lustrous satin fabric.Model 1 is wearing size US 10 Model 2 is wearing size US 2 Model 3 is wearing size US 6