Size Chart(Product Measurement):

8 Years: Bust: 31.5", Cuff: 11.0", Length: 18.9", Shoulder: 12.2", Sleeve Length: 5.5"

9 Years: Bust: 32.7", Cuff: 11.3", Length: 19.7", Shoulder: 12.7", Sleeve Length: 5.7"

10 Years: Bust: 33.9", Cuff: 11.7", Length: 20.5", Shoulder: 13.1", Sleeve Length: 5.8"

11-12 Years: Bust: 36.2", Cuff: 12.3", Length: 22.0", Shoulder: 14.1", Sleeve Length: 6.1"