Dress Measurements:XS: Waist 26", Hips FreeSmall: Waist 28", Hips FreeMedium: Waist 30", Hips FreeLarge: Waist 32", Hips FreeXL: Waist 34", Hips Free2X: Waist 36", Hips Free3X: Waist 38", Hips Free4X: Waist 40", Hips Free