It's Asian size,please check the detail size on the size chart image.
100% Brand New.Weight :182~193gColor:Black, WhiteMaterial: Cotton+ Polyester4 Sizes available:Asian S (US XS(2) ,UK 2, AU 6)Asian M (US S(4) ,UK 6, AU 8)Asian L (US M(8-10),UK 10, AU 12)Asian XL (US L(12),UK 14, AU 16)Size: There are four sizes (S, M, L XL) available for the following listing.please allow 1-2cm differs due to manual measurement, thanks (All measurement in cm and please note 1cm=0.39inch)NOTE:Please compare the detail sizes with yours before you buy!!!Hint for choosing proper size:1. Use similar clothing to compare withthe size.2. Choose larger sizes if your size are same as the flatmeasurement Size chartNOTE:1.As different computers display colors differently, the color of the actual item may vary slightly from the above images, thanks for your understanding.2.Attention: please ignore the tag size comes with the cloth. The tag size sometimes can be a larger than our description size because those are for Chinese. We are 1 or 2 sizes smaller than European and American people.Package Content:1 x T-Shirt