Size Chart(Product Measurement):
7 Years: Hip Size: 29.5", Length: 9.4", Waist Size: 20.9"
8 Years: Hip Size: 31.5", Length: 10.2", Waist Size: 22"
9 Years: Hip Size: 33.5", Length: 11", Waist Size: 23.2"
10 Years: Hip Size: 35.4", Length: 11.8", Waist Size: 24.4"
12 Years: Hip Size: 37.4", Length: 12.6", Waist Size: 25.6"