Product Measurement:

8 Years: Bust: 32.3", Cuff: 11", Length: 13", Shoulder: 13", Sleeve Length: 6.5"

9 Years: Bust: 33.5", Cuff: 11.3", Length: 13.5", Shoulder: 13.5", Sleeve Length: 6.7"

10 Years: Bust: 34.6", Cuff: 11.7", Length: 14", Shoulder: 13.9", Sleeve Length: 6.8"

12 Years: Bust: 37", Cuff: 12.3", Length: 15", Shoulder: 14.9", Sleeve Length: 7.1"