Our girl's clothing by Southern Grace has a true to size fit for sizes 2-3Y, 4-5Y, 6-7Y, 8-10Y and 10-12Y.

2-3Y Waist: 18in  Inseam: 13in

4-5Y Waist: 19in   Inseam: 15in

6-7Y Waist: 21in  Inseam: 18in

8-10Y Waist: 23in   Inseam: 22in

10-12Y Waist: 24in   Inseam: 26in