according to the sizing tab it states|Note: All Wallaroo hats have either an internal or external drawstring to fit the hat to your head. If your head is smaller than the above size the hat will fit, however if your head is larger , the hat will not fit.
Answered on 10/30/2012 12:00:00 AM by Product Specialist Lee from Sierra Trading Post
It is for 1-3 mos, so it could possibly still work depending on her size.
Answered on 12/20/2010 12:00:00 AM by Customer Care from Sierra Trading Post
My daughter is 3 1/2 months old with a medium sized head, and the hat is a little too big for her, even after washing. The product description says that there is a drawstring in the hat, but I can't find it.
Answered on 11/6/2012 12:00:00 AM by Rex and Ivy's Mom from Evanston, IL