S: suitable for women with a height of 150-160cm and a weight of 40-50kg M: suitable for women with height 160-170cm and weight 50-62kg L: suitable for women with height 165-175cm and weight 63-78kg Size: Small/Medium/Large. Shapewear may be tight to shape your form well; the slits for the pads are smaller than the pads to make it fit better after put it on, since the shorts are of high elasticity to shape you well,please adjust after putting on Soft shaping fabric gives perfect comfort, moisture wicking; great to wear under shorts, skirts, pants, dress for dating, wedding, party, dancing and other social outgoing Middle waist padded butt lifter round the hip and booty area, enhance your bottom curve, makes your butts look bigger Waist cincher flatten tummy with moderate control features high elasticity and durablity, hide your flabby skin immediately without a trace Stays in place on your waist without rolling down for the entire time you wear it; perfect for booty booster, tummy slimming under any type of clothes from casual outfits to party/prom/cocktail/wedding dresses or gowns "