China S=US XXS China M=US XS China L=US S China XL=US M China 2XL=US L China 3XL=US XL China 4XL=US 2XL China 5XL=US 3XL. Notice: It may have little color difference according to different screen. Hope you can understand! Any problem, contact me for satisfying solution. Reply in 24 hours as time difference.