Size Chart:（Product Measurement）

4Y:Bicep Length:9.6IN,Bust:26.8IN,Cuff:7.5IN,Length:23.2IN,Shoulder:13.4IN,Sleeve Length:11.8IN

5Y:Bicep Length:10.1IN,Bust:28.0IN,Cuff:7.7IN,Length:24.8IN,Shoulder:14.0IN,Sleeve Length:13.0IN

6Y:Bicep Length:10.6IN,Bust:29.1IN,Cuff:8.0IN,Length:26.4IN,Shoulder:14.6IN,Sleeve Length:14.2IN

7Y:Bicep Length:11.1IN,Bust:30.3IN,Cuff:8.2IN,Length:28.0IN,Shoulder:15.2IN,Sleeve Length:15.4IN

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