I made this ridiculously quick hat out of leftover bits of Brooklyn Tweed Shelter I had after finishing my Chevrons sweater. Diamond Waves by Kaleigh McLelland is so quick and the finished product is amazing. Plus, its free on ravelry.
I recommend everyone make this hat. I will be gifting it to my guy for Christmas. Knit up using BT Shelter in cast iron for the main color and fossil for the fair isle details.