Size Chart:

8 Years: Bust: 30.7", Cuff: 10.8", Length: 17.7", Shoulder: 12.8", Sleeve Length: 6.3"

9 Years: Bust: 31.9", Cuff: 11.1", Length: 18.5", Shoulder: 13.3", Sleeve Length: 6.5"

10 Years: Bust: 33.1", Cuff: 11.5", Length: 19.3", Shoulder: 13.7", Sleeve Length: 6.6"

11-12 Years: Bust: 35.4", Cuff: 12.1", Length: 20.9", Shoulder: 14.7", Sleeve Length: 6.9"