Size Chart:(Product Measurement)
8Y:Length:11.8IN,Waist Size:29.9-20.5IN,Hip Size:24.0IN,Length:9.1IN,Waist Size:19.7-29.9IN,Bust:23.2IN,Length:10.0IN,Straps Length:9.4IN,Underbust:20.5-30.7IN
9Y:Length:12.6IN,Waist Size:31.1-21.3IN,Hip Size:25.2IN,Length:9.4IN,Waist Size:20.9-31.1IN,Bust:24.4IN,Length:10.5IN,Straps Length:9.8IN,Underbust:21.7-31.9IN
10Y:Length:13.4IN,Waist Size:32.3-22.0IN,Hip Size:26.4IN,Length:9.8IN,Waist Size:22.0-32.3IN,Bust:25.6IN,Length:11.0IN,Straps Length:10.2IN,Underbust:22.8-33.1IN
11Y:Length:14.2IN,Waist Size:33.5-22.8IN,Hip Size:27.6IN,Length:10.2IN,Waist Size:23.2-33.5IN,Bust:26.8IN,Length:11.5IN,Straps Length:10.6IN,Underbust:24.0-34.3IN
12Y:Length:15.0IN,Waist Size:34.6-23.6IN,Hip Size:28.7IN,Length:10.6IN,Waist Size:24.4-34.6IN,Bust:28.0IN,Length:12.0IN,Straps Length:11.0IN,Underbust:25.2-35.4IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM