Faca,
There are only two kinds of clothes in the bush, wet, dirty, stinky clothes you wear all day and warm, dry, fluffy clothes you sleep in. I always pack a fleece sweatshirt, a long sleeve T-shirt, warm socks, and sweatpants in a dry bag. These stay in the dry bag and are only used inside the shelter. My outside clothes, usually tropical weight BDU’s, get wet and dirty, rained on etc.
In the morning you carefully take off the dry fluffy clothes and pack them away in the dry bag, then get dressed in the damp, dirty clothes. This is how I manage rainy season camping in Brazil where the temps are not very low.
If I get soaked to the skin and it has stopped raining I will make a larger than normal fire and sit/stand nearby letting the heat steam the clothes dry. They dry surprisingly fast this way. I usually strip off my outer layer and hold or prop it up by the fire.
If I was very chilled but wasn’t hypothermic yet then the dry clothes and sleeping bag would be calling my name and I’d hang the wet clothes near the fire. I don’t see the wisdom of getting naked and hanging the clothes near the fire. Once you get near the fire the wet clothes heat up very quickly and the heat/steam from them warms you up very well. The wind-chill factor would be a factor.
Now if you have plunged through a frozen lake and had to get warm your core temp is critical. The best way to warm up is to get naked and double up with someone you love or someone you trust in a dry bag. Never get into a wet sleeping bag and never get into a dry sleeping bag with wet clothes on. If I was that wet and alone in below freezing conditions I would build a very large fire and try to dry out the wet clothes by hanging them while I waited in a dry sleeping bag.
If I didn’t have a dry bag to get into I would strip off the outer layers and dry the inside of them hanging by the fire and wear the wet inner layers close to the fire. In cold/wet conditions your clothing choice is critical. I wear polypropylene thermal underwear and wool pants/coat. The poly underwear dries quickly and the wool retains its insulating value when wet. Wool doesn’t soak up water.
Hunting in Alaska this October I wore this clothing combo covered by a Gortex parka. I also wore a pair of saddle cloth overpants to keep my legs dry. Under normal conditions the gortex allows the perspiration to escape while keeping the wind and water off. If I had been plunged into water I would have built a large fire and stripped off the parka and poly to let them dry near the fire while I wore the wool staying close to the fire. Whatever dried first would be put back on. Avoid cotton in cold weather. It absorbs too much moisture and dries slowly. Mac