As a rule of thumb (but not iron-clad) I tend to wear 2 colors with a splash of the third. They all have to be the same quality (light, dark, etc, so like midnight black and dark green with maybe a splash of maroon somewhere, for example, or an almost pastel blue and violet with a bit of pastel yellow or white thrown in). Leggings, arm wraps, hoodies, and the like will almost always be striped like this. Gloves, footwear, and anything on the head is incorporated into this theme.
But jeans (and overalls) don't count (though I might integrate them into my color theme). Should my jeans rip, I'll put patches over them. One time back in my teens I had cat patches over multiple rips and often wore it with a t-shirt featuring the Cheshire Cat, and sometimes added Hello Kitty merch to it. It was probably in response to a nickname I got back then I don't want to go into (but I got the nickname first).
I also love pockets. I'll even wear cargo pants at times, like when I go hiking. While I'm mystified by buying ripped clothes, using spray-on dirt, and the like for anything other than cosplay, I just shrug at it, but I find clothes without genuine pockets (especially cargo pants) to be blasphemous, and the only reason I'd buy them is to burn them (but buying them even for that would reward the makers of such an obscenity, so I don't, and suspect it's a conspiracy to try to make me buy a purse since many who make such pants also market purses).
My preferred belts will be thick, and I even used to wear studded belts. I've been mistaken for a member of a S&M club before because of my clothing, especially the studded belt that apparently all the members also wore.
Beyond that, I'm known to read things that make me laugh while say waiting for a bus. This actually gets many to ask me about it which is usually fine (as long as they're genuinely curious and not just using it as an opening to hassle me).
I rarely wear headphones while waiting for the bus but if enough bother me I will as it seems to dissuade them (whereas reading won't). I'll be rude about it if someone else is being rude to me by harassing me over something while I wait when I made it clear I'm not interested (anything from getting my digits to trying to convert me to their religion). Of course the headphones play nothing (and may not even be plugged into anything, though I'll at least try to hide that), though I might move my head as if listening to music. Someone has to be very persistent (or I have to be in a really bad mood) before I do that, though. It may be bitchy, but I'm sure it also counts as quirky.
