Size Chart:（Product Measurement）

8Y:Bicep Length:13.5IN,Bust:33.1IN,Cuff:6.8IN,Length:18.9IN,Shoulder:13.2IN,Sleeve Length:18.1IN

9Y:Bicep Length:13.9IN,Bust:34.3IN,Cuff:6.9IN,Length:19.7IN,Shoulder:13.7IN,Sleeve Length:18.9IN

10Y:Bicep Length:14.2IN,Bust:35.4IN,Cuff:7.1IN,Length:20.5IN,Shoulder:14.2IN,Sleeve Length:19.7IN

11Y:Bicep Length:14.5IN,Bust:36.6IN,Cuff:7.2IN,Length:21.3IN,Shoulder:14.6IN,Sleeve Length:20.5IN

12Y:Bicep Length:14.8IN,Bust:37.8IN,Cuff:7.4IN,Length:22.0IN,Shoulder:15.1IN,Sleeve Length:21.3IN

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