Size Chart (Product Measurement):

8 Years: Length: 27.2/26", Waist Size: 21.9-29.9", Hip Size: 53.5", Belt Length: 50.8", Sleeve Length: 18.3", Shoulder: 10.9", Bust: 25.6", Bicep Length: 8.8", Cuff: 6.2"

9 Years: Length: 28.5/27.4", Waist Size: 23-31.1", Hip Size: 54.7", Belt Length: 52", Sleeve Length: 19.1", Shoulder: 11.3", Bust: 26.8", Bicep Length: 9.1", Cuff: 6.3"

10 Years: Length: 29.9/28.7", Waist Size: 24.2-32.3", Hip Size: 55.9", Belt Length: 53.1", Sleeve Length: 19.9", Shoulder: 11.8", Bust: 28", Bicep Length: 9.4", Cuff: 6.5"

11 Years: Length: 31.3/30.1", Waist Size: 25.4-33.5", Hip Size: 57.1", Belt Length: 54.3", Sleeve Length: 20.7", Shoulder: 12.3", Bust: 29.1", Bicep Length: 9.8", Cuff: 6.7"

12 Years: Length: 32.7/31.5", Waist Size: 26.6-34.6", Hip Size: 58.3", Belt Length: 55.5", Sleeve Length: 21.5", Shoulder: 12.8", Bust: 30.3", Bicep Length: 10.1", Cuff: 6.8"