Item-specific measurements are listed in inches
| SIZE | LENGTH | CHEST | SLEEVE |
| 0-3M | 9.5 | 10.5 | 7.5 |
| 3-6M | 10.5 | 11 | 8 |
| 6-9M | 11 | 11.25 | 8.5 |
| 9-12M | 11.5 | 11.625 | 9 |
| 12-18M | 12.5 | 12 | 11 |
| 2T | 14.5 | 12.375 | 13 |
| 3T | 15.5 | 12.75 | 14 |
| 4-5T | 16.5 | 14 | 15 |
| XS | 18 | 14.5 | 17 |
| SM | 19 | 15 | 18 |
| MD | 20.5 | 15.5 | 19 |
| LG | 22 | 16 | 21 |
| XL | 23.5 | 16.5 | 22 |
| 2XL | 25 | 17 | 23 |
