Product Measurements: 8 Years: Bicep Length: 11.4", Bust: 30.5", Cuff: 38.2", Length: 16.5", Shoulder: 10.8", Sleeve Length: 19.3"
9 Years: Bicep Length: 11.7", Bust: 31.7", Cuff: 39.0", Length: 17.3", Shoulder: 11.3", Sleeve Length: 20.1"
10 Years: Bicep Length: 12.0", Bust: 32.9", Cuff: 39.8", Length: 18.1", Shoulder: 11.8", Sleeve Length: 20.9"
11-12 Years: Bicep Length: 12.7", Bust: 35.2", Cuff: 41.3", Length: 19.7", Shoulder: 12.7", Sleeve Length: 22.6"