>You can always peel down to a T-shirt on top. Be SURE to wear sunscreen and sunglasses. This is snow blindness season!!!
Sounds like a plan. I'm no stranger to sunblock in the snow, now that I've had a few seasons of summer skiing in the Sierras. Frankly, the worst is early spring when it's cold enough for full coverage, but not face coverage. I get out there thinking "It'll be fine, with the buff..." then end up with the red face goggle tattoo of shame.