Size Chart:(Product Measurement)
8Y:Bottoms Length:9.1IN,Waist Size:21.3-29.5IN,Bottoms Length:11.8IN,Waist Size:21.3-29.5IN,Bust:25.2IN,Sleeve Length:19.9IN,Top Length:13.8IN
9Y:Bottoms Length:9.4IN,Waist Size:22.4-30.7IN,Bottoms Length:12.8IN,Waist Size:22.0-30.7IN,Bust:26.4IN,Sleeve Length:20.8IN,Top Length:14.6IN
10Y:Bottoms Length:9.7IN,Waist Size:23.6-31.9IN,Bottoms Length:13.8IN,Waist Size:22.8-31.9IN,Bust:27.6IN,Sleeve Length:21.8IN,Top Length:15.4IN
11-12Y:Bottoms Length:10.3IN,Waist Size:26.0-34.3IN,Bottoms Length:15.4IN,Waist Size:24.4-34.3IN,Bust:29.9IN,Sleeve Length:23.7IN,Top Length:16.9IN
This data was obtained from manually measuring the product, it may be off by 1-2 IN