Size Guide:
| Length | Chest | |
| Newborn | 31.5cm | 18cm |
| 0-3 months | 34.5cm | 20cm |
| 3-6 months | 37.5cm | 22cm |
| 6-12 months | 40.5cm | 24cm |
| 1 year | 43.5cm | 25cm |
| 2 years | 46.5cm | 27cm |
Size Guide:
| Length | Chest | |
| Newborn | 31.5cm | 18cm |
| 0-3 months | 34.5cm | 20cm |
| 3-6 months | 37.5cm | 22cm |
| 6-12 months | 40.5cm | 24cm |
| 1 year | 43.5cm | 25cm |
| 2 years | 46.5cm | 27cm |