Size Chart:(Product Measurement)
8Y:Bottoms Length:8.9IN,Hip Size:24.0IN,Waist Size:22.0-29.9IN,Top Length:6.5IN,Underbust:21.3-29.1IN,Length:14.2IN,Waist Size:21.3IN
9Y:Bottoms Length:9.3IN,Hip Size:25.2IN,Waist Size:22.8-31.1IN,Top Length:6.8IN,Underbust:22.4-30.3IN,Length:15.0IN,Waist Size:22.0IN
10Y:Bottoms Length:9.6IN,Hip Size:26.4IN,Waist Size:23.6-32.3IN,Top Length:7.1IN,Underbust:23.6-31.5IN,Length:15.7IN,Waist Size:22.8IN
11Y:Bottoms Length:10.0IN,Hip Size:27.6IN,Waist Size:24.4-33.5IN,Top Length:7.4IN,Underbust:24.8-32.7IN,Length:16.5IN,Waist Size:23.6IN
12Y:Bottoms Length:10.4IN,Hip Size:28.7IN,Waist Size:25.2-34.6IN,Top Length:7.7IN,Underbust:26.0-33.9IN,Length:17.3IN,Waist Size:24.4IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM