Product Measurement:

8 Years: Bicep Length: 8.1", Bust: 24.0", Cuff: 7.9", Length: 14.0", Shoulder: 11.4", Sleeve Length: 4.7"

9 Years: Bicep Length: 8.4", Bust: 25.2", Cuff: 8.2", Length: 14.6", Shoulder: 11.9", Sleeve Length: 4.9"

10 Years: Bicep Length: 8.7", Bust: 26.4", Cuff: 8.5", Length: 15.2", Shoulder: 12.4", Sleeve Length: 5.0"

11-12 Years: Bicep Length: 9.3", Bust: 28.7", Cuff: 9.1", Length: 16.3", Shoulder: 13.3", Sleeve Length: 5.4"