Size Chart:(Product Measurement)
3-4Y:Bust:24.4IN,Cuff:9.0IN,Length:14.6IN,Shoulder:9.3IN,Sleeve Length:4.3IN
4Y:Bust:25.2IN,Cuff:9.4IN,Length:15.7IN,Shoulder:9.6IN,Sleeve Length:4.7IN
5Y:Bust:26.4IN,Cuff:9.8IN,Length:16.9IN,Shoulder:10.1IN,Sleeve Length:5.1IN
6Y:Bust:27.6IN,Cuff:10.2IN,Length:18.1IN,Shoulder:10.6IN,Sleeve Length:5.5IN
7Y:Bust:28.7IN,Cuff:10.6IN,Length:19.3IN,Shoulder:11.1IN,Sleeve Length:5.9IN
This data was obtained from manually measuring the product, it may be off by 1-2 IN