Size Chart:(Product Measurement)
8Y:Length:14.6IN,Waist Size:29.9-20.5IN,Bicep Length:9.6IN,Bust:25.2IN,Cuff:12.0IN,Length:13.5IN,Sleeve Length:15.4IN
9Y:Length:15.4IN,Waist Size:31.1-21.3IN,Bicep Length:9.9IN,Bust:26.4IN,Cuff:12.3IN,Length:14.1IN,Sleeve Length:16.1IN
10Y:Length:16.1IN,Waist Size:32.3-22.0IN,Bicep Length:10.2IN,Bust:27.6IN,Cuff:12.6IN,Length:14.6IN,Sleeve Length:16.9IN
11Y:Length:16.9IN,Waist Size:33.5-22.8IN,Bicep Length:10.6IN,Bust:28.7IN,Cuff:12.9IN,Length:15.1IN,Sleeve Length:17.7IN
12Y:Length:17.7IN,Waist Size:34.6-23.6IN,Bicep Length:10.9IN,Bust:29.9IN,Cuff:13.2IN,Length:15.6IN,Sleeve Length:18.5IN
This data was obtained from manually measuring the product, it may be off by 0.39-0.79 IN