Size Chart:(Product Measurement)
3-4Y:Bicep Length:7.1IN,Bust:20.3IN,Cuff:6.9IN,Length:13.6IN,Shoulder:8.9IN,Sleeve Length:4.7IN,Waist Size:19.3IN
4Y:Bicep Length:7.5IN,Bust:21.1IN,Cuff:7.3IN,Length:14.8IN,Shoulder:9.3IN,Sleeve Length:4.9IN,Waist Size:20.1IN
5Y:Bicep Length:8.0IN,Bust:22.2IN,Cuff:7.8IN,Length:15.9IN,Shoulder:9.8IN,Sleeve Length:5.1IN,Waist Size:21.3IN
6Y:Bicep Length:8.4IN,Bust:23.4IN,Cuff:8.2IN,Length:17.1IN,Shoulder:10.2IN,Sleeve Length:5.3IN,Waist Size:22.4IN
7Y:Bicep Length:8.9IN,Bust:24.6IN,Cuff:8.7IN,Length:18.3IN,Shoulder:10.7IN,Sleeve Length:5.5IN,Waist Size:23.6IN
8Y:Bicep Length:9.4IN,Bust:25.8IN,Cuff:9.2IN,Length:19.5IN,Shoulder:11.2IN,Sleeve Length:5.7IN,Waist Size:24.8IN
9Y:Bicep Length:9.8IN,Bust:27.0IN,Cuff:9.6IN,Length:20.7IN,Shoulder:11.7IN,Sleeve Length:5.9IN,Waist Size:26.0IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM