I wore my black trenchcoat to school many times, the first time I did my gym coach actually thought I had a weapon in there, and it kinda scared me people actually get that from a long coat.
This one time, during a school event where you were supposed to dress all black, I had the darkest most black outfit of anyone there.
Including gloves, because why not?
I have a gas mask too, but I only ever wear it on halloween. If you're curious how it looks, I have a picture somewhere, but since I won't really bother to find it unless someone cares, think the Bogeyman from one of the Silent Hill games.
I wear shorts in the winter, too. I guess it doesn't count since I live in Florida where it's almost always warm, but I felt like stating that.