Product Measurement: 8 Years: Belt Length: 51.2", Bicep Length: 10.8", Bust: 30.7", Cuff: 14.2", Length: 20.5", Shoulder: 13.0", Sleeve Length: 17.7"

9 Years: Belt Length: 51.2", Bicep Length: 11.1", Bust: 31.9", Cuff: 14.3", Length: 21.3", Shoulder: 13.5", Sleeve Length: 18.5"

10 Years: Belt Length: 51.2", Bicep Length: 11.5", Bust: 33.1", Cuff: 14.5", Length: 22.0", Shoulder: 13.9", Sleeve Length: 19.3"

11-12 Years: Belt Length: 51.2", Bicep Length: 12.1", Bust: 35.4", Cuff: 14.8", Length: 23.6", Shoulder: 14.9", Sleeve Length: 20.9"