Size Chart(Product Measurements):

3T: Bicep Length: 7.8", Bust: 20.9", Cuff: 5.3", Length: 19.3", Shoulder: 8.7", Sleeve Length: 13.8", Waist Size: 19.3-24.8",

4T: Bicep Length: 8.3", Bust: 21.7", Cuff: 5.5", Length: 20.9", Shoulder: 9.1", Sleeve Length: 15.0", Waist Size: 20.1-25.6",

5T: Bicep Length: 8.7", Bust: 22.8", Cuff: 5.7", Length: 22.4", Shoulder: 9.5", Sleeve Length: 16.1", Waist Size: 21.3-26.8",

6 Years: Bicep Length: 9.2", Bust: 24.0", Cuff: 6.0", Length: 24.0", Shoulder: 10.0", Sleeve Length: 17.3", Waist Size: 22.4-28",

7 Years: Bicep Length: 9.7", Bust: 25.2", Cuff: 6.2", Length: 25.6", Shoulder: 10.5", Sleeve Length: 18.5", Waist Size: 23.6-29.1",