One size. Fits XS-M Color: BlackMedium Weight Fabric Comfortable, Loose Fit Elastic Waistband in Back Pleated Front Detail Adjustable Tie Belt 69% Polyester, 29% Rayon, 2% Spandex Dry Clean By The NKC StoreProduct Measurements: Waist: 66.04cm / 26inLength: 101.6cm / 40inModel with short hair is 177cm / 5'10" wearing Size O/SModel with curly hair is 182cm / 6' wearing Size O/S