If you find yourself in Montreal in December this is what you can expect:
In these conditions it is difficult, and often counter-productive, to think about how you look. When the temperature dips below -20°C the motivation to stay warm often outweighs all other considerations (style included). But not to worry, you don't have to sacrifice your sartorial integrity in the service of your warmth. Canada Goose, who have been making cold weather gear for over 50 years, will make sure you can stay toasty in style!
If you are planning a trip to the South Pole, the Expedition will serve you well:
But for more civilized environments, I would recommend the Chateau Parka. I bought one last week from a good friend at Style Exchange, and I love it:
It's slim fit makes it perfect with jeans on a weekend or with a suit on those cold work days. One piece of advice, you'll probably need one size bigger than you usually wear, as they are made small.