General Size Guide
| Age | Height |
| NB | Up to 62cm |
| 0-3 months | Up to 68cm |
| 3-6 months | Up to 74cm |
| 6-12 months | Up to 80cm |
Footed Sleepsuit
| Age | Length (feet not included) | Width | Sleeve |
| NB | 42.5cm | 19cm | 22cm |
| 0-3 months | 46.5cm | 22cm | 24cm |
| 3-6 months | 51.5cm | 23cm | 26cm |
| 6-12 months: | 60cm | 26.5cm | 28cm |