Size Age Description
S/M

0 – 4 months

13-15in head circumference

Perfect for first outfits and early cuddles

M/L 4  – 12 months

16-19in head circumference

Ideal for tummy time, sitting up, crawling, and baby's first steps

Note: The amount of hair your baby has may also affect sizing/fit. Please note that sizing is an estimate and every baby is different. When in doubt, we recommend sizing up!