Size Chart:(Product Measurement)
4Y:Length:32.3IN,Bust:21.3IN,Length:25.2IN,Straps Length:8.5IN,Waist Size:20.9-25.6IN
5Y:Length:32.3IN,Bust:22.4IN,Length:27.2IN,Straps Length:8.7IN,Waist Size:21.7-26.8IN
6Y:Length:32.3IN,Bust:23.6IN,Length:29.1IN,Straps Length:8.9IN,Waist Size:22.4-28.0IN
7Y:Length:32.3IN,Bust:24.8IN,Length:31.1IN,Straps Length:9.1IN,Waist Size:23.2-29.1IN
This data was obtained from manually measuring the product, it may be off by 1-2 IN