Size Chart:(Product Measurement)
8Y:Sleeve Length:5.9IN,Cuff:11.0IN,Bust:31.5IN,Shoulder:13.0IN,Length:19.7IN
9Y:Sleeve Length:6.1IN,Cuff:11.3IN,Bust:32.7IN,Shoulder:13.5IN,Length:20.5IN
10Y:Sleeve Length:6.2IN,Cuff:11.7IN,Bust:33.9IN,Shoulder:13.9IN,Length:21.3IN
11-12Y:Sleeve Length:6.5IN,Cuff:12.3IN,Bust:36.2IN,Shoulder:14.9IN,Length:22.8IN
13-14Y:Sleeve Length:6.9IN,Cuff:12.9IN,Bust:38.6IN,Shoulder:15.8IN,Length:24.4IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM