Size Chart:（Product Measurement）

6Y:Bicep Length:11.8IN,Bust:29.9IN,Cuff:11.0IN,Length:18.5IN,Shoulder:12.4IN,Sleeve Length:5.7IN

7Y:Bicep Length:12.1IN,Bust:31.1IN,Cuff:11.3IN,Length:19.3IN,Shoulder:12.9IN,Sleeve Length:5.9IN

8Y:Bicep Length:12.4IN,Bust:32.3IN,Cuff:11.6IN,Length:20.1IN,Shoulder:13.4IN,Sleeve Length:6.1IN

9Y:Bicep Length:12.7IN,Bust:33.5IN,Cuff:11.9IN,Length:20.9IN,Shoulder:13.9IN,Sleeve Length:6.3IN

10Y:Bicep Length:13.0IN,Bust:34.6IN,Cuff:12.2IN,Length:21.7IN,Shoulder:14.3IN,Sleeve Length:6.5IN

11-12Y:Bicep Length:13.7IN,Bust:37.0IN,Cuff:12.9IN,Length:23.2IN,Shoulder:15.3IN,Sleeve Length:6.9IN

13-14Y:Bicep Length:14.3IN,Bust:39.4IN,Cuff:13.5IN,Length:24.8IN,Shoulder:16.2IN,Sleeve Length:7.3IN

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