Size Chart:(Product Measurement)
4Y:Length:16.5IN,Waist Size:18.1IN
5Y:Length:17.9IN,Waist Size:18.9IN
6Y:Length:19.3IN,Waist Size:19.7IN
7Y:Length:20.7IN,Waist Size:20.5IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM