Size Chart:(Product Measurement)
8Y:Bottoms Length:9.1IN,Hip Size:24.0IN,Waist Size:21.3-29.5IN,Bust:24.0-30.7IN,Top Length:10.6IN,Bust:26.0IN,Sleeve Length:19.3IN,Top Length:15.4IN
9Y:Bottoms Length:9.4IN,Hip Size:25.2IN,Waist Size:22.4-30.7IN,Bust:25.2-31.9IN,Top Length:11.1IN,Bust:27.2IN,Sleeve Length:20.2IN,Top Length:16.1IN
10Y:Bottoms Length:9.7IN,Hip Size:26.4IN,Waist Size:23.6-31.9IN,Bust:26.4-33.1IN,Top Length:11.7IN,Bust:28.3IN,Sleeve Length:21.2IN,Top Length:16.9IN
11-12Y:Bottoms Length:10.3IN,Hip Size:28.7IN,Waist Size:26.0-34.3IN,Bust:28.7-35.4IN,Top Length:12.7IN,Bust:30.7IN,Sleeve Length:23.1IN,Top Length:18.5IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM