Product Measurements: 8 Years: Bicep Length: 11.7", Bust: 33.1", Cuff: 11.0", Length: 19.3", Shoulder: 15.0", Sleeve Length: 6.4"

9 Years: Bicep Length: 12.0", Bust: 34.3", Cuff: 11.3", Length: 20.1", Shoulder: 15.4", Sleeve Length: 6.6"

10 Years: Bicep Length: 12.3", Bust: 35.4", Cuff: 11.7", Length: 20.9", Shoulder: 15.9", Sleeve Length: 6.8"

11-12 Years: Bicep Length: 13.0", Bust: 37.8", Cuff: 12.3", Length: 22.4", Shoulder: 16.9", Sleeve Length: 7.2"

13-14 Years: Bicep Length: 13.6", Bust: 40.2", Cuff: 12.9", Length: 24.0", Shoulder: 17.8", Sleeve Length: 7.6"