Product Measurements: 4 Years: Bust: 22.0", Length: 21.3", Straps Length: 8.3", Waist Size: 19.7-25.6"

5 Years: Bust: 23.2", Length: 22.8", Straps Length: 8.7", Waist Size: 20.5-26.8"

6 Years: Bust: 24.4", Length: 24.4", Straps Length: 9.1", Waist Size: 21.3-28"

7 Years: Bust: 25.6", Length: 26.0", Straps Length: 9.4", Waist Size: 22-29.1"