Size Chart:（Product Measurement）

8Y:Bicep Length:12.2IN,Bust:32.3IN,Cuff:7.7IN,Length:19.7IN,Shoulder:13.2IN,Sleeve Length:17.9IN

9Y:Bicep Length:12.5IN,Bust:33.5IN,Cuff:7.8IN,Length:20.5IN,Shoulder:13.7IN,Sleeve Length:18.7IN

10Y:Bicep Length:12.8IN,Bust:34.6IN,Cuff:8.0IN,Length:21.3IN,Shoulder:14.1IN,Sleeve Length:19.5IN

11-12Y:Bicep Length:13.5IN,Bust:37.0IN,Cuff:8.3IN,Length:22.8IN,Shoulder:15.1IN,Sleeve Length:21.1IN

13-14Y:Bicep Length:14.1IN,Bust:39.4IN,Cuff:8.6IN,Length:24.4IN,Shoulder:16.0IN,Sleeve Length:22.6IN

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