What's a Grammy to Do?

So, when Grammy discovered on Christmas that her Little Peanut needs to find a hat that fits her, what else can Grammy do but go diving in the stash?

 

And today I started a hat with some superwash wool yarn left from the crocheted scarf and mitts.

 

We are guessing on the size, after looking at several patterns.  So far, I have this much.

 

Since the patterns are estimating 13 inches for a newborn head, and 15 1/4 for a year olds head circumference, I hope this will work.  All in ribbing, it stretches from 6 1/2 to 14 1/4 inches.  

Measurement of actual baby head to follow.  Unless Grammy finishes this and takes it for a try on first.