Size Chart:(Product Measurement)
8Y:Bust:24.4IN,Length:12.6/7.2IN
9Y:Bust:25.6IN,Length:13.2/7.5IN
10Y:Bust:26.8IN,Length:13.8/7.9IN
11Y:Bust:28.0IN,Length:14.4/8.2IN
12Y:Bust:29.1IN,Length:15.0/8.6IN
This data was obtained from manually measuring the product, it may be off by 0.39-0.79 IN