Size Chart:(Product Measurement)
8Y:Bust:33.9IN,Cuff:11.2IN,Length:19.7IN,Shoulder:15.7IN,Sleeve Length:5.8IN,Length:14.2IN,Waist Size:29.1-20.5IN
9Y:Bust:35.0IN,Cuff:11.5IN,Length:20.5IN,Shoulder:16.3IN,Sleeve Length:5.9IN,Length:15.0IN,Waist Size:30.3-21.3IN
10Y:Bust:36.2IN,Cuff:11.8IN,Length:21.3IN,Shoulder:16.9IN,Sleeve Length:6.1IN,Length:15.7IN,Waist Size:31.5-22.0IN
11Y:Bust:37.4IN,Cuff:12.1IN,Length:22.0IN,Shoulder:17.5IN,Sleeve Length:6.3IN,Length:16.5IN,Waist Size:32.7-22.8IN
12Y:Bust:38.6IN,Cuff:12.4IN,Length:22.8IN,Shoulder:18.1IN,Sleeve Length:6.4IN,Length:17.3IN,Waist Size:33.9-23.6IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM