Good wintery afternoon!
I've been looking at J.Crew winter coats and wool coats in general, but was wondering how they withstand the cold Canadian/Midwest winters. I had a wool coat back in high school, and I was constantly cold, although this may have been due to a poorer quality of wool.

Do any of you live in these cold climates, not own a car, and manage to go through winter with a wool coat? Or do you have a puffer stashed in your closet? Thanks!