Size Chart:(Product Measurement)
4Y:Bust:24.8IN,Shoulder:9.4IN,Length:13.8/12.6IN
5Y:Bust:26.0IN,Shoulder:9.8IN,Length:14.8/13.6IN
6Y:Bust:27.2IN,Shoulder:10.2IN,Length:15.7/14.6IN
7Y:Bust:28.3IN,Shoulder:10.6IN,Length:16.7/15.6IN
This data was obtained from manually measuring the product, it may be off by 0.39-0.79 IN