SC10010 Shaper Corset Purple Busk Underbust Tight Lacing Waist Training Cincher Fabric: Jacquard. Lining: 100% cotton. Hook & Eye closure Dry clean only High quality authentic steel boned corset Fully lined with 100% cotton. Style lifts and supports the bust, draws in waist, flattens tummy. Bi-directional back lacing cinches inches off the waistline.