Size 0000 to fit from Birth - 1-2 months:
Size 000 to fit a 2-5 month old:
Size 00 to fit a 4-6 month old:
Size 0 to fit a 6-12 month old:
Size 1 to fit a 1 year old:
Size 2 to fit a 2 year old:
Should fit for a reasonable amount that the baby is approximately two years old.
And so on...
Please note that there isn't a standardised sizing system for baby clothing. As with adult fashion, different designers cut their garments a little differently and there may be slight variations in sizing between brands.
The following suggestions have been made to help to guide you in making appropriate selections.
Brands that run slightly smaller in cut:
For any specific sizing enquiries please email firstname.lastname@example.org.