Size Chart:(Product Measurement)
4Y:Bottoms Length:11.8IN,Hip Size:29.7IN,Waist Size:18.9-25.6IN
5Y:Bottoms Length:12.4IN,Hip Size:30.9IN,Waist Size:19.7-26.8IN
6Y:Bottoms Length:13.0IN,Hip Size:32.1IN,Waist Size:20.5-28.0IN
7Y:Bottoms Length:13.6IN,Hip Size:33.3IN,Waist Size:21.3-29.1IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM