For some reason, I really like the sort of "rustic" look of the trapper hat. I live in a pretty temperate climate (we RARELY get snow that sticks :( ) so I'd probably only wear this warm hat once. However, if you live up north, then I have a feeling practicality and fashion would intersect.
Brown Fur hat with ears; Claire's, $24
Anyways, I was shopping the other day, and trapper hats were nearly in every store! Quite the trend, I guess.
p.s. That Claire's hat is really something... I confess, I would never be brave enough to wear a fur hat with EARS, no matter how cute and chic it was. Would you?