I believe I used a slightly larger cable, maybe the next size larger needles too. This "head" is supposed to be 6 month size, and it's not snug, so if your babe has a headful of hair, it'd fit. If he's a baldy, then it's probably more like 9 months (you do want it snug).
Not sure if I'll add any buttons to either side of the brim. Not urgent, anyway.
Yarn In: 6637gr Yarn Out: 51gr + 4059gr = 4110gr Balance: 2527gr more brought IN than out Costs: $185.03/147 days = $1.26 per day