Size Chart:(Product Measurement)
8Y:Underbust:20.5-30.7IN,Bust:22.8IN,Top Length:9.8IN,Hip Size:22.8IN,Bottoms Length:8.7IN,Waist Size:19.7-29.1IN
9Y:Underbust:21.7-31.9IN,Bust:24.0IN,Top Length:10.3IN,Hip Size:24.0IN,Bottoms Length:9.1IN,Waist Size:20.9-30.3IN
10Y:Underbust:22.8-33.1IN,Bust:25.2IN,Top Length:10.8IN,Hip Size:25.2IN,Bottoms Length:9.4IN,Waist Size:22.0-31.5IN
11Y:Underbust:24.0-34.3IN,Bust:26.4IN,Top Length:11.3IN,Hip Size:26.4IN,Bottoms Length:9.8IN,Waist Size:23.2-32.7IN
12Y:Underbust:25.2-35.4IN,Bust:27.6IN,Top Length:11.9IN,Hip Size:27.6IN,Bottoms Length:10.2IN,Waist Size:24.4-33.9IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM