| US Size | Age (Years) | Height | Weight (Lb) | Bust | Waist | Hip | Inseam |
| 2 | 1.5-2 | 33-36 | 30-33 | 20-21 | 19.5-20.5 | 20.5-21.5 | 13.4-14.5 |
| 3 | 2-3 | 36-39 | 33-36 | 20.5-21.5 | 20-21 | 21.5-22.5 | 15-16 |
| 4 | 3-4 | 39-42 | 36-40 | 21.5-22.5 | 21-22 | 22.5-23.5 | 16-17.5 |
| 5 | 4-5 | 42-45 | 42-46 | 22.5-23.5 | 22-23 | 23.5-24.5 | 18-19 |
| 6 | 5-6 | 45-48 | 48-54 | 23.5-24.5 | 23-24 | 24.5-25.5 | 19.5-20.5 |
| 7 | 6-7 | 48-51 | 56-60 | 25-26 | 25 | 26 1/2 | 21-22 |
| 8 | 7-8 | 51-53 | 62-66 | 26.5-27.5 | 27 1/2 | 28 | 22.5-23.5 |
| 10 | 10 | 53-55 | 68-74 | 28-29 | 29 | 29 1/2 | 24-25 |
| 12 | 12 | 55-59 | 76-84 | 29.5-30.5 | 30 1/2 | 31 | 25.5-26.5 |
| 14 | 14 | 59-63 | 86-96 | 31-32 | 32 | 32 1/2 | 27-28 |
| Size US/CAN | UK | EU |
| 7 | 6 | 23 |
| 8 | 7 | 24 |
| 9 | 8 | 25 |
| 10 | 9 | 27 |
| 11 | 10 | 28 |
| 12 | 11 | 30 |
| 13 | 12 | 31 |