SIZE: S: suitable for waist 60-63.33cm, for weight 40-47.5kg; M: suitable for waist 66.66-70cm, for weight 48-53kg; L: suitable for waist 73.33-76.66cm, for weight 53.5-59.9kg; XL: suitable for waist 80-83.33cm, for weight 60-67kg; XXL: suitable for waist 86.66-93.33cm, for weight 67.5-75g; XXXL: suitable for waist 96.66-103.33cm, for weight 75.5-85kg; XXXXL: suitable for waist 103.33-110cm, for weight 85.5-90kg; 5XL: suitable for waist 110-113.33cm, for weight 90.5-95kg; 6XL: suitable for waist 113.33-120cm, for weight 95.5-99kg. Hook and Eye closure Vest-style and U-type Anti-droop Breast DesignVest-style design can effectively tighten the fat on the back and waist, and can also prevent the accumulation of fat. The U-shaped breast support design can lift the breasts well, and effectively control the loose fat under the armpits, making your breasts more upright and attractive. The overall shaping effect of this waist training vest is very good, giving you a beautiful hourglass figure. Adjustable Shoulder Straps and Hook-and-eye Closures DesignThe bustier shapewear adopts hook-and-eye closures, which can be adjusted according to your needs. It can effectively tighten the fat on the waist and abdomen, and can minimize those unsightly raised fat, so that you feel confident in your clothes. The adjustable shoulder straps can be adjusted at any time to meet your needs, no matter if you have a long torso or a short torso, it wont hurt your shoulders.