Size Chart:(Product Measurement)
8Y:Bust:29.9IN,Cuff:8.7IN,Length:12.6IN,Shoulder:12.8IN,Sleeve Length:17.5IN,Bust:25.2IN,Hip Size:31.9IN,Length:40.9IN,Waist Size:23.6-29.1IN
9Y:Bust:31.1IN,Cuff:8.8IN,Length:13.1IN,Shoulder:13.3IN,Sleeve Length:18.3IN,Bust:26.4IN,Hip Size:33.1IN,Length:42.8IN,Waist Size:24.4-30.3IN
10Y:Bust:32.3IN,Cuff:9.0IN,Length:13.6IN,Shoulder:13.7IN,Sleeve Length:19.1IN,Bust:27.6IN,Hip Size:34.3IN,Length:44.7IN,Waist Size:25.2-31.5IN
11-12Y:Bust:34.6IN,Cuff:9.3IN,Length:14.6IN,Shoulder:14.7IN,Sleeve Length:20.7IN,Bust:29.9IN,Hip Size:36.6IN,Length:48.5IN,Waist Size:26.8-33.9IN
This data was obtained from manually measuring the product, it may be off by 1-2 IN