Size Chart:(Product Measurement)
8Y:Length:13.0IN,Waist Size:22.8IN,Length:5.7IN,Straps Length:11.4IN,Underbust:20.5-29.5IN,Hip Size:23.2IN,Length:8.9IN,Waist Size:19.7-29.5IN
9Y:Length:13.8IN,Waist Size:24.0IN,Length:6.0IN,Straps Length:11.8IN,Underbust:21.7-30.7IN,Hip Size:24.4IN,Length:9.3IN,Waist Size:20.9-30.7IN
10Y:Length:14.6IN,Waist Size:25.2IN,Length:6.3IN,Straps Length:12.2IN,Underbust:22.8-31.9IN,Hip Size:25.6IN,Length:9.6IN,Waist Size:22.0-31.9IN
11Y:Length:15.4IN,Waist Size:26.4IN,Length:6.6IN,Straps Length:12.6IN,Underbust:24.0-33.1IN,Hip Size:26.8IN,Length:10.0IN,Waist Size:23.2-33.1IN
12Y:Length:16.1IN,Waist Size:27.6IN,Length:6.9IN,Straps Length:13.0IN,Underbust:25.2-34.3IN,Hip Size:28.0IN,Length:10.4IN,Waist Size:24.4-34.3IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM