Size Chart:(Product Measurement)
8Y:Straps Length:13.3IN,Hip Size:31.9IN,Thigh:19.8IN,Length:42.8IN,Waist Size:28.3IN
9Y:Straps Length:13.5IN,Hip Size:33.1IN,Thigh:20.6IN,Length:44.8IN,Waist Size:29.5IN
10Y:Straps Length:13.8IN,Hip Size:34.3IN,Thigh:21.3IN,Length:46.9IN,Waist Size:30.7IN
11Y:Straps Length:14.0IN,Hip Size:35.4IN,Thigh:22.0IN,Length:48.9IN,Waist Size:31.9IN
12Y:Straps Length:14.3IN,Hip Size:36.6IN,Thigh:22.7IN,Length:50.9IN,Waist Size:33.1IN
This data was obtained from manually measuring the product, it may be off by 0.39-0.79 IN