Size Guide:
| Length | Chest | |
| 6-12 months | 44cm | 30cm |
| 1 year | 47cm | 32cm |
| 2 years | 50cm | 33.5cm |
| 3 years | 53cm | 35cm |
| 4 years | 57cm | 36.5cm |
| 5 years | 61cm | 38cm |
Size Guide:
| Length | Chest | |
| 6-12 months | 44cm | 30cm |
| 1 year | 47cm | 32cm |
| 2 years | 50cm | 33.5cm |
| 3 years | 53cm | 35cm |
| 4 years | 57cm | 36.5cm |
| 5 years | 61cm | 38cm |