| Age | Weight (lbs.) | Length (in.) |
| New Born | up to 7lbs | up to 20" |
| 0-3M | 7-15 | 21-24 |
| 3-6M | 15-20 | 25-27 |
| 6-12M | 20-25 | 28-31 |
| 12-18M | 25-28 | 31-33 |
| 18-28M | 28-32 | 33-35 |
| 2T | 28-32 | 35 |
| 3T | 32-35 | 38 |
| 4T | 35-40 | 41 |
| 5T | 39-42 | 48 |
| Age | Booties | Hats | Mittens |
| New Born | - | - | - |
| 0-3M | 3.5 | 15 - 16.5 in. | 3 |
| 3-6M | 4.5 | 16.5 - 17.5 in. | 3.5 |
| 6-12M | 5 | 17.5 - 18.5 in. | 4 |
| 12-24M | 5.75 | 18.5 - 20 in. | 4.5 |
| 2-5T | 6.5 | 20 - 21 in. | 5 |