Size Chart:(Product Measurement)
4Y:Bust:23.6IN,Length:21.3IN,Straps Length:5.5IN
5Y:Bust:24.8IN,Length:22.8IN,Straps Length:5.7IN
6Y:Bust:26.0IN,Length:24.4IN,Straps Length:6.0IN
7Y:Bust:27.2IN,Length:26.0IN,Straps Length:6.2IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM