The Animals Observatory-Size Guide-Baby
| Size | Height (cm) | Chest (cm) | Waist (cm) | Hip (cm) | Weight (kg) |
| 6 months | 68 | 45 | 44 | 43 | 7.5 |
| 12 months | 74 | 47 | 46 | 46 | 9.5 |
| 18 months | 80 | 51 | 50 | 53 | 11 |
| Size | Height (cm) | Chest (cm) | Waist (cm) | Hip (cm) | Weight (kg) |
| 6 months | 68 | 45 | 44 | 43 | 7.5 |
| 12 months | 74 | 47 | 46 | 46 | 9.5 |
| 18 months | 80 | 51 | 50 | 53 | 11 |