Size Chart:(Product Measurement)
8Y:Hip Size:23.6IN,Length:9.1IN,Waist Size:19.7-29.9IN,Length:6.3IN,Straps Length:13.0IN,Underbust:20.5-30.7IN,Length:13.8IN,Waist Size:22.6IN
9Y:Hip Size:24.8IN,Length:9.4IN,Waist Size:20.9-31.1IN,Length:6.7IN,Straps Length:13.4IN,Underbust:21.7-31.9IN,Length:14.6IN,Waist Size:23.8IN
10Y:Hip Size:26.0IN,Length:9.8IN,Waist Size:22.0-32.3IN,Length:7.1IN,Straps Length:13.8IN,Underbust:22.8-33.1IN,Length:15.4IN,Waist Size:25.0IN
11Y:Hip Size:27.2IN,Length:10.2IN,Waist Size:23.2-33.5IN,Length:7.5IN,Straps Length:14.2IN,Underbust:24.0-34.3IN,Length:16.1IN,Waist Size:26.2IN
12Y:Hip Size:28.3IN,Length:10.6IN,Waist Size:24.4-34.6IN,Length:7.9IN,Straps Length:14.6IN,Underbust:25.2-35.4IN,Length:16.9IN,Waist Size:27.4IN
This data was obtained from manually measuring the product, it may be off by 0.39-0.79 IN