To dress.
A specific type of dress (see also gear).

anything that is contemptibly worthless, inferior, or vile

somebody is wack, garbage, or a straight up dumbass

Renaissance festival usage: clothing or a costume.

When something is garbage; to describe someone or something that sucks.

Usually used when referring to yourself for your lack of skill. Mostly used in games. garb is best-used lowercase for prime effect. It is also the name of a Rocket League series by YouTuber and Streamer Pulse Fire