Size Chart:(Product Measurement)
8Y:Bust:26.0-30.7IN,Length:27.6IN,Shoulder:10.9IN,Waist Size:30.7-21.3IN
9Y:Bust:27.2-31.9IN,Length:29.1IN,Shoulder:11.3IN,Waist Size:31.9-22.0IN
10Y:Bust:28.3-33.1IN,Length:30.7IN,Shoulder:11.8IN,Waist Size:33.1-22.8IN
11Y:Bust:29.5-34.3IN,Length:32.3IN,Shoulder:12.3IN,Waist Size:34.3-23.6IN
12Y:Bust:30.7-35.4IN,Length:33.9IN,Shoulder:12.8IN,Waist Size:35.4-24.4IN
This data was obtained from manually measuring the product, it may be off by 0.39-0.79 IN