| Teddy Shirt | Chest Circumference |
Body Length (top of back to hem) |
| 3M (0 to 3 months) | 46cm | 27.5cm |
| 6M (3 to 6 months) | 50cm | 28.5cm |
| 9M (6 to 9 months) | 56cm | 29.5cm |
| 12M (9 to 12 months) | 60cm | 31cm |
| 18M (12 to 18 months) | 63cm | 32cm |
| 24M (2T) | 69cm | 35cm |
| 36M (3T) | 75cm | 38.5cm |
