You could have a real low end that would be just 2x4s, rags and nails to hold it together. Awful durability and only average coverage but craftable almost immediately. Maybe only used until you find the trench coat but it letās you go into a city with something .
The other thought was upgrades, you make a shoddy wood breastplate, then at a higher level you can make it fitted or add strips of metal/plastic to improve it.
Storage is a bit more difficult though, maybe a sled thing that makes more noise and needs more str to drag but can make it early. Thatās a discussion for a different thread though, this one doesnāt need a second derail haha.