Size Chart:(Product Measurement)
4Y:Bottoms Length:7.9IN,Waist Size:26.8IN,Length:11.0IN,Waist Size:21.5IN,Bust:26.8IN,Top Length:4.7IN,Underbust:18.1IN
5Y:Bottoms Length:8.3IN,Waist Size:28.0IN,Length:11.8IN,Waist Size:22.6IN,Bust:28.0IN,Top Length:5.1IN,Underbust:19.3IN
6Y:Bottoms Length:8.7IN,Waist Size:29.1IN,Length:12.6IN,Waist Size:23.8IN,Bust:29.1IN,Top Length:5.5IN,Underbust:20.5IN
7Y:Bottoms Length:9.1IN,Waist Size:30.3IN,Length:13.4IN,Waist Size:25.0IN,Bust:30.3IN,Top Length:5.9IN,Underbust:21.7IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM