Size Chart:（Product Measurement）

13Y:Bicep Length:13.1IN,Bust:40.2IN,Cuff:6.1IN,Length:21.9IN,Sleeve Length:24.6IN

14Y:Bicep Length:13.4IN,Bust:40.9IN,Cuff:6.3IN,Length:22.4IN,Sleeve Length:25.6IN

15Y:Bicep Length:13.7IN,Bust:41.7IN,Cuff:6.5IN,Length:23.0IN,Sleeve Length:26.5IN

16Y:Bicep Length:14.0IN,Bust:42.5IN,Cuff:6.6IN,Length:23.6IN,Sleeve Length:27.5IN

This data was obtained from manually measuring the product, it may be off by 0.39-0.79 IN