Size Chart:(Product Measurement)
8Y:Sleeve Length:5.6IN,Bust:25.2IN,Length:13.9/8.8IN,Waist Size:21.4IN,Bicep Length:15.2IN
9Y:Sleeve Length:5.6IN,Bust:26.4IN,Length:14.7/9.5IN,Waist Size:22.6IN,Bicep Length:15.5IN
10Y:Sleeve Length:5.6IN,Bust:27.6IN,Length:15.5/10.2IN,Waist Size:23.7IN,Bicep Length:15.7IN
11Y:Sleeve Length:5.7IN,Bust:28.7IN,Length:16.3/10.8IN,Waist Size:24.9IN,Bicep Length:15.9IN
12Y:Sleeve Length:5.7IN,Bust:29.9IN,Length:17.1/11.5IN,Waist Size:26.1IN,Bicep Length:16.2IN
This data was obtained from manually measuring the product, it may be off by 0.39-0.79 IN