After seeing Nordstrom selling one for $360, I decided to write a pattern after numerous requests.
This pattern is for an adult size Small/Med. It can be adjusted to fit larger sizes by adding additional rows of squares to the front/back panels.

I’ve been wearing this jacket in all temperatures and it honestly is about perfect. There’s enough holes throughout to allow the wind to come through, but it’s still warm enough to keep you cozy on a cool nite.

I used Red Heart with Love yarn, but I’ve also done it in Loops & Threads Impeccable … so as long as you are using a 4# yarn you can choose whatever you like!