| Point of Measurement | 3M | 6M | 9M | 12M | 18M | 24M |
| Chest | 16 1/2 | 17 1/2 | 18 | 18 1/2 | 19 1/2 | 20 |
| Seat | 17 | 18 | 18 1/2 | 19 | 20 | 21 |
| Height | 23 | 26 | 27 1/2 | 29 | 33 | 35 |
| Waist | 18 | 18 1/2 | 18 3/4 | 19 | 19 1/2 | 20 |
| Weight | up to 12 | 12 1/2 - 16 | 16 1/2 - 18 | 18 1/2 - 20 | 20 1/2 - 24 | 24 1/2 - 28 |
| Point of Measurement | 2 | 3 | 4 | 5 | 6 | 6X/7 |
| Chest | 20 | 21 | 22 | 23 | 24 | 24 3/4 |
| Seat | 21 | 22 | 23 | 24 | 25 | 25 3/4 |
| Height | 35 | 38 | 41 | 44 | 46 | 48 |
| Waist | 20 | 20 1/2 | 21 | 21 1/2 | 22 | 22 1/2 |
| Weight | 25-28 | 29-32 | 33-36 | 37-42 | 43-48 | 49-54 |
| Point of Measurement | 8 | 10 | 12 | 14 | 16 | |
| Chest | 27 | 28 1/2 | 30 | 31 1/2 | 33 | |
| Seat | 28 1/2 | 30 | 32 | 34 | 36 | |
| Height | 53 | 55 | 57 1/2 | 60 | 62 1/2 | |
| Waist | 23 | 24 | 25 | 26 | 27 | |
| Weight | 66 | 74 | 84 | 96 | 110 | |
