Our Plus Size classic Black taffeta CS-411 steel boned waist trainer , perfect for waist training and back support.The taffeta outer fabric goes well over your clothes, can also we worn under clothing . This corset is comfortable , gives perfect hourglass you were looking for ! CS-411 Standard is 14-panel corset with 20 spiral and 4 flat steel lacing bones for better support. This patterns is perfect for waist training and support. All our corsets have Waist tape reinforcement for additional strength. All our corsets are lined with 100% premium Indian cotton for maximum comfort and durability.