First, it's top quality. No disappointment there. As a practical matter, they are unlined, so you have to wear long underwear.
As far as looks go, let's just say my wife isn't a fan. But we were outside at my son's football game this weekend, the wind was like ice daggers, and I couldn't have been more cozy. It was hard not to be a little self satisfied as I watched the rest of the parents shiver... I see a Mackinaw coat in my future!