1) NO SHORTS. Otherwise, dress code depends on venue, style of music, what the audience is likely to be wearing (you wouldn't wear a tuxedo to a bar gig; conversely, you wouldn't wear torn jeans and a T-shirt to a wedding gig), and what the rest of the band is wearing.
2) Nobody is there to watch you dance, unless you are in a dance troupe.
3) How do you want your audience to remember you: as a great bass player or a great dancer? You get to choose one, because the odds of your being both are slim and none.
2) Nobody is there to watch you dance, unless you are in a dance troupe.
3) How do you want your audience to remember you: as a great bass player or a great dancer? You get to choose one, because the odds of your being both are slim and none.