VonFon Flower Printing Push Up Top & Triangle Bottom Women Swimwear Bikini Material:82%Nylon +18%Spandex;lining:95% dacron +15% Spandex Ties at back and neck,adjust the size all by yourself. S: Bust: 70AB - 75AB / Waist: 25-29" M: Bust: 70AB - 75AB / Waist: 26-30" L:Bust: 75AB - 80AB / Waist:29-32"