Size Chart:(Product Measurement)
4Y:Bust:26.8IN,Length:15.7IN,Shoulder:9.4IN,Length:11.0IN,Straps Length:23.2IN,Waist Size:25.2-18.9IN
5Y:Bust:28.0IN,Length:16.9IN,Shoulder:9.9IN,Length:11.8IN,Straps Length:24.4IN,Waist Size:26.4-19.7IN
6Y:Bust:29.1IN,Length:18.1IN,Shoulder:10.4IN,Length:12.6IN,Straps Length:25.6IN,Waist Size:27.6-20.5IN
7Y:Bust:30.3IN,Length:19.3IN,Shoulder:10.9IN,Length:13.4IN,Straps Length:26.8IN,Waist Size:28.7-21.3IN
This data was obtained from manually measuring the product, it may be off by 0.39-0.79 IN