It's Asian size、 please check the detail sizes on the size chart image. <br /><br />3Colors available: Black、 White、Red.<br />Material: Cotton Blend<br />Sleeve Style: Short Sleeve<br />4Sizes available:<br />AsianS (US S(2) 、UK 4、 AU 6)<br />AsianM (US S(4) 、UK 6、 AU 8)<br />AsianL (US M(8-10)、UK 10、 AU 12)<br />AsianXL (US M(12)、UK 14、 AU 16)<br />Size:There areFour sizes (S、 M、 L、 XL)available for the following listing.please allow 1-2cm differs due to manual measurement、 thanks (ASll measurement in cm and please note 1cm=0.39inch)