Onesie Pyjama Sizing
| Size | Neck | Chest (approx. measurement) | Back Length | Underside Length |
| Extra Small | 26cm | 38cm | 23cm | 16cm |
| Small | 34cm | 48cm | 34cm | 21cm |
| Medium | 39cm | 60cm | 43cm | 25cm |
| Large | 44cm | 72cm | 50cm | 33cm |
Extra Large | 49cm | 84cm | 55cm | 35cm |
* Due to slight stretch in material, we would suggest ensuring the closest fit for neck and then back length