Size Guide

Every little arvo bonnet is thoughtfully made-to-order. To ensure the perfect, cozy fit for your little one, we recommend measuring the circumference of your baby’s head before placing your order.

How to Measure:

Measure around the widest part of your baby's head—just above the eyebrows and ears, and around the prominent part at the back of the head. If your baby is between sizes or has a beautiful crown of thick hair, we always recommend sizing up for a longer-lasting, comfortable fit.

Size
(Age Range)

Head Circumference

0 - 3 Months

36cm - 40cm

3 - 6 Months

40cm - 43cm

6 - 12 Months

43cm - 46cm

12 - 18 Months

46cm - 48cm

18 - 24 Months

48cm - 51cm

2 - 4 Years

51cm - 54cm

4 + Years

54cm - 59cm

 

If you're still unsure, don't hesitate to email us at hello@littlearvo.com - we're happy to help you find the right fit.