Size Chart:（Product Measurement）

8Y:Bicep Length:12.4IN,Bust:33.9IN,Cuff:6.7IN,Length:20.5IN,Shoulder:14.0IN,Sleeve Length:18.3IN

9Y:Bicep Length:12.7IN,Bust:35.0IN,Cuff:6.9IN,Length:21.3IN,Shoulder:14.4IN,Sleeve Length:19.1IN

10Y:Bicep Length:13.0IN,Bust:36.2IN,Cuff:7.0IN,Length:22.0IN,Shoulder:14.9IN,Sleeve Length:19.9IN

11-12Y:Bicep Length:13.7IN,Bust:38.6IN,Cuff:7.3IN,Length:23.6IN,Shoulder:15.9IN,Sleeve Length:21.5IN

13-14Y:Bicep Length:14.3IN,Bust:40.9IN,Cuff:7.6IN,Length:25.2IN,Shoulder:16.8IN,Sleeve Length:23.0IN

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