90% Nylon, 10%Spandex Ultra Soft and Elastic Lace Lace cups with underwire Adjustable spaghetti shoulder Lace corsets cami Perfect for Nightwear Size Chart (CM) Bust Waist Length S 70-88 68 21 M 74-92 72 22 L 78-96 76 23 Size Chart (IN) Bust Waist Length S 27.6-34.6 26.8 8.3 M 29.1-36.2 28.3 8.7 L 30.7-37.8 29.9 9.1