Size Chart (Product Measurements):
8 Years: Bust: 30.7", Cuff: 9.1", Length: 20.5", Shoulder: 13.0", Sleeve Length: 17.7"
9 Years: Bust: 31.9", Cuff: 9.2", Length: 21.3", Shoulder: 13.5", Sleeve Length: 18.5"
10 Years: Bust: 33.1", Cuff: 9.4", Length: 22.0", Shoulder: 13.9", Sleeve Length: 19.3"
12 Years: Bust: 35.4", Cuff: 9.7", Length: 23.6", Shoulder: 14.9", Sleeve Length: 20.9"