It's Asian size, we are 1 size smaller than European and American people. Choose larger sizes if your size are same as the flat measurement Size chart. 
<br />100% Brand New.
<br />Material:cotton blend
<br />2 Colors: Grey, Apricot
<br />Occasion: casual
<br />Asian M (US S(4) ,UK 6, AU 8)
<br />Asian L (US M(8-10),UK 10, AU 12)
<br /> Asian XL (US L(12),UK 14, AU 16)
<br />Asian XXL (US XL(16),UK 18, AU 20)