Size Chart:(Product Measurement)
8Y:Bust:33.9IN,Cuff:7.5IN,Length:20.1IN,Shoulder:15.7IN,Sleeve Length:16.5IN
9Y:Bust:35.0IN,Cuff:7.6IN,Length:20.9IN,Shoulder:16.3IN,Sleeve Length:17.2IN
10Y:Bust:36.2IN,Cuff:7.8IN,Length:21.7IN,Shoulder:16.9IN,Sleeve Length:17.9IN
11-12Y:Bust:38.6IN,Cuff:8.1IN,Length:23.2IN,Shoulder:18.1IN,Sleeve Length:19.3IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM