éCorsets are sized by waist size. So please choose your corset according to your waistline. not your bust. If your waist measurment is between two size, please choose the smaller size. If you have any question about the size, please contact us.Blidece Women's Corset Size ChartS, Bust:32"-34",Waist:24"-25",Hips:34"-36" (US Size 4-6) M, Bust:34"-36",Waist:26"-27",Hips:36"-38" (US Size 6-8) L, Bust:36"-38",Waist:28"-29",Hips:38"-40" (US Size 8-10) XL, Bust:38"-40",Waist:30"-31",Hips:40"-42" (US Size 10-12) 2XL, Bust:40"-42",Waist:32"-33",Hips:42"-44" (US Size 12-14) 3XL, Bust:42"-44",Waist:34"-35",Hips:44"-46" (US Size 14-16) 4XL, Bust:44"-46",Waist:36"-37",Hips:46"-48" (US Size 16-18) 5XL, Bust:46"-48",Waist:38"-39",Hips:48"-50" (US Size 18-20) 6XL, Bust:48"-50",Waist:40"-41",Hips:50"-52" (US Size 20-22)These fashion corsets are perfect for parties,cosplay,club, a night out, or just a bedroom lingerie. It will make you look and feel amazing.é