Size Chart:(Product Measurement)
8Y:Bust:27.2IN,Length:23.1IN,Waist Size:20.5-28.7IN
9Y:Bust:28.3IN,Length:24.5IN,Waist Size:21.7-29.9IN
10Y:Bust:29.5IN,Length:26.0IN,Waist Size:22.8-31.1IN
11Y:Bust:30.7IN,Length:27.4IN,Waist Size:24.0-32.3IN
12Y:Bust:31.9IN,Length:28.9IN,Waist Size:25.2-33.5IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM