Onesie Size Chart

 Newborn
Suited for the newest of newborns. 

Sized to fit a small to average size baby at birth (up to approximately 4kg)

0-3 months

Suited from approximately 4kg-4.5kg to 3 month. If expecting a larger sized baby, or you are wanting a more oversized look that baby will grow into, we suggest 0-3m. 

3-6 months

Suited from 3 months to approximately 6 months. If you have a bigger baby or your Bub falls in the later part of the age range, we suggest to size up.

6-12 months

Suited from 6 month to approximately 12 months. If you have a bigger baby or your Bub falls in the later part of the age range, we suggest to size up. 

*These sizes are an approximation and are based on the average size of a baby. If your little one is bigger and falls close to the end of the age bracket, we would recommend to size up*