I *never* dress like a broke ass yoloswag, thongs, singlet, and shorts (the list could go on) asshat.
I also don't dress, or drive around in cars like I've torn through $22M. Unless I can see that the session is filled with chradders, chrentornos, and sticky passangers (oh, my!). Then if I've got an agenda I'm using a Supercar to get around. If not, I go off-radar with a civilian car, get close (while driving like a civilian) and empty a clip into them.