Corselet made in specially designed cotton/Lycra material. Perfect cups with cotton inside. Ingenious cut with high quality elastic band at the bottom edge to make the garment stay in place. Adjustable wide elastic shoulder straps. 40% cotton, 30% polyamide, 20% elastane, 10% polyester. Machine wash. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IMPORTANT ABOUT OUR CUP SIZING, we don't use UK cup sizing. To order please use EU cup sizing. UK B=EU B, UK C=EU C, UK D=EU D, UK DD=EU E, UK E=EU F, UK F=EU G, UK G=EU H, UK H=EU I