ESPRIT Baby sizes 1 - 24 month
| Approximate age | Esprit size | Child's height |
| 1 month | 50 | 45-50 cm |
| 2 month | 56 | 51-56 cm |
| 3 month | 62 | 57-62 cm |
| 6 month | 68 | 63-68 cm |
| 9 month | 74 | 69-74 cm |
| 12 month | 80 | 75-80 cm |
| 18 month | 86 | 81-86 cm |
| 24 month | 92 | 87-92 cm |
ESPRIT Junior sizes 2- 16 year
| Approximate age | Child's height / Esprit size | Child's height |
| 2-3 year | 92-98 cm / 92+ | 87-98 cm |
| 4-5 year | 104-110 cm / 104+ | 99-110 cm |
| 6-7 year | 116-122 cm / 116+ | 111-122 cm |
| 8-9 year | 128-134 cm / XS / 128+ | 123-134 cm |
| 10-11 year | 140-146 cm / S | 135-146 cm |
| 12-13 year | 152-158 cm / M | 147 -158 cm |
| 14 year | 164 cm / L | 159-170 cm |
| 15-16 year | 170-176 cm / XL | 170-176 cm |