Size Chart:(Product Measurement)
4Y:Hip Size:28.3IN,Length:33.5IN,Straps Length:8.3IN,Waist Size:23.6IN
5Y:Hip Size:29.5IN,Length:35.8IN,Straps Length:8.5IN,Waist Size:24.8IN
6Y:Hip Size:30.7IN,Length:38.2IN,Straps Length:8.7IN,Waist Size:26.0IN
7Y:Hip Size:31.9IN,Length:40.6IN,Straps Length:9.0IN,Waist Size:27.2IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM