Size: S/M/X/XL S Length(cm) 90 hip 39 Waist 68-82 M Length(cm) 92 hip 41 Waist 80-92 L Length(cm) 94 hip 43 Waist 90-102 XL Length(cm) 96 hip 45 Waist 100-120 1)The size is measured by hand, 1-3cm errors are allowed. It is the Asian Size. 2)All the size we have is Asian Size, please choose 1-2 size larger than you usually wear. 3)If you are not sure about this, please contact us, we will suggest. You cannot make this as an excuse to ask a refund. Thanks for your understanding.