The dress code is in this week's Weekly Update. But basically, the usual standards apply. No nail work, temp hair dyes, glitter, etc. Pretty much any costume is fine as long as it:
- Is not offensive (too sexy/too much skin, too gorey, etc.)
- Does not have components that could get into drink/food stuff
- Does not impede work duties

I'm pretty sure that's it, but again, you can look at the Weekly Update for the exact rundown.

I think some cute easy ideas you can find on Pinterest like fox or cat any animal really, Harry Potter, NBC, really any tim burton movie, witchy makeup, mermaid makeup, kinda spooky but glam makeup, u can decorate ur mask and name tag, just look up Pinterest for ideas :)