Dressing for Winter
20 to 50deg F: tshirt, long sleeve shirt, insulation layer (heavy fleece or down), shell. I wore a fleece and a down vest. Mr A worse a heavy fleece under a padded shell. Leggings under jeans, wool socks, winter boots (no sneakers). Also, gloves, scarf, hat.
Below 20deg F: we don’t know how to winter that cold. Scarf and hat just isn’t warm enough. We are seeing lots of knee-length down jackets with hoods much like a sleeping bag worn vertically.