Size Chart:（Product Measurement）

8Y:Bicep Length:11.8IN,Bust:32.3IN,Cuff:11.5IN,Length:20.5IN,Shoulder:12.9IN,Sleeve Length:6.7IN

9Y:Bicep Length:12.1IN,Bust:33.5IN,Cuff:11.8IN,Length:21.3IN,Shoulder:13.4IN,Sleeve Length:6.9IN

10Y:Bicep Length:12.4IN,Bust:34.6IN,Cuff:12.1IN,Length:22.0IN,Shoulder:13.9IN,Sleeve Length:7.1IN

11Y:Bicep Length:12.7IN,Bust:35.8IN,Cuff:12.4IN,Length:22.8IN,Shoulder:14.3IN,Sleeve Length:7.3IN

12Y:Bicep Length:13.0IN,Bust:37.0IN,Cuff:12.8IN,Length:23.6IN,Shoulder:14.8IN,Sleeve Length:7.5IN

This data was obtained from manually measuring the product, it may be off by 1-2 CM