Whatever I want. Usually PJs. The three times a year I go into the office, it’ll be a tank top, jeans, and combat boots or high tops, generally all black or dark grey. I’ll also wear a plaid flannel over the tank top if it’s chilly in the office. I save my dressing up for the office Christmas party and shock the hell out of everyone.
It really depends on where you live. There are some parts of the world where environmental factors like ocean humidity or winter road salting will cause a car’s frame to rust through in a few years if you’re not careful. Look up the Rust Belt for an example.
On the other hand, if you live somewhere warm and dry, your car’s frame and body will outlast its original mechanical components.