Size Chart:(Product Measurement)
8Y:Length:13.8IN,Waist Size:29.1-20.5IN,Shoulder:12.0IN,Bust:29.1IN,Length:17.3IN,Cuff:11.6IN,Sleeve Length:6.4IN
9Y:Length:14.6IN,Waist Size:30.3-21.3IN,Shoulder:12.5IN,Bust:30.3IN,Length:18.1IN,Cuff:11.9IN,Sleeve Length:6.5IN
10Y:Length:15.4IN,Waist Size:31.5-22.0IN,Shoulder:13.0IN,Bust:31.5IN,Length:18.9IN,Cuff:12.2IN,Sleeve Length:6.7IN
11Y:Length:16.1IN,Waist Size:32.7-22.8IN,Shoulder:13.5IN,Bust:32.7IN,Length:19.7IN,Cuff:12.5IN,Sleeve Length:6.9IN
12Y:Length:16.9IN,Waist Size:33.9-23.6IN,Shoulder:13.9IN,Bust:33.9IN,Length:20.5IN,Cuff:12.8IN,Sleeve Length:7.0IN
This data was obtained from manually measuring the product, it may be off by 0.39-0.79 IN