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Size Chart(Product Measurement):

8 Years: Bust: 28.3", Cuff: 8.7", Length: 12.6", Sleeve Length: 5.3"

9 Years: Bust: 29.5", Cuff: 9.0", Length: 13.1", Sleeve Length: 5.5"

10 Years: Bust: 30.7", Cuff: 9.3", Length: 13.6", Sleeve Length: 5.6"

11-12 Years: Bust: 33.1", Cuff: 9.9", Length: 14.6", Sleeve Length: 5.9"

Skirt:

Size Chart(Product Measurement):

8 Years: Length: 14.2", Waist Size: 20.5-29.9"

9 Years: Length: 15.0", Waist Size: 21.3-31.1"

10 Years: Length: 15.7", Waist Size: 22-32.3"

11-12 Years: Length: 17.3", Waist Size: 23.6-34.6"