Size Chart:（Product Measurement）

4Y:Sleeve Length:13.8IN,Cuff:7.1IN,Bust:27.6IN,Shoulder:11.0IN,Length:13.8IN,Bicep Length:10.8IN

5Y:Sleeve Length:15.0IN,Cuff:7.3IN,Bust:28.7IN,Shoulder:11.5IN,Length:14.6IN,Bicep Length:11.3IN

6Y:Sleeve Length:16.1IN,Cuff:7.6IN,Bust:29.9IN,Shoulder:12.0IN,Length:15.4IN,Bicep Length:11.8IN

7Y:Sleeve Length:17.3IN,Cuff:7.8IN,Bust:31.1IN,Shoulder:12.4IN,Length:16.1IN,Bicep Length:12.2IN

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