I only wear body paint.
I honestly still don't know ... Just don't wear jeans cos they look weird as under black lights ... If you drink gin and tonic in black lights it looks beutiful though !!! That's all I know about that ... Oh also your teeth will look weird.
White is very reactive to black light, which can look good, but only if you are one of those people who can keep it spotless. Every little speck of lint or dirt or whatever will show up. And I mean it REALLY shows up! I am not one of those who can wear white. Also any neon color will show up. It is best to wear something that has those colors as accents and not a complete outfit, unless you are one of those people who like everyone looking at you.