It's Asian size,please check the detail sizer on the size chart image.
<br />Specifications: 100% Brand New. Style: Sexy, Fashion Zipper: No Cuff: Elastic cuffs Decoration: Neck bow Length: Irregular Pattern: Solid Occasion: Casual, Party Garment Care: Hand-wash and Dry Clean Unique style, make you more beautiful, fashion, sexy and elegant. 3 Sizes available, Please Use similar clothing to compare with the size. Asian S (US XS(4) ,UK 6, AU 8)-------------Sleeve 16.0\\