Size Chart:(Product Measurement)
4Y:Hip Size:26.8IN,Length:33.5IN,Straps Length:12.2IN,Thigh:16.5IN,Waist Size:25.2IN
5Y:Hip Size:28.0IN,Length:35.8IN,Straps Length:12.4IN,Thigh:17.2IN,Waist Size:26.4IN
6Y:Hip Size:29.1IN,Length:38.2IN,Straps Length:12.7IN,Thigh:17.9IN,Waist Size:27.6IN
7Y:Hip Size:30.3IN,Length:40.6IN,Straps Length:12.9IN,Thigh:18.5IN,Waist Size:28.7IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM