Best clothing loadout would have to be....
Head: Balaclava & wool toque
Hands: Wool Mittens
Inner Torso: Fisherman's sweater & wool shirt
Outter Torso: Expedition Parka & Urban Parka
Inner Legs: 2 wool longjohns
Outter legs: 2 combat pants
Socks: 2 climbing socks
Shoes: Mukluks
Wool ear wrap accessory