Sarah and Dawn
With all the weird things that tended to happen on Halloween in Sunnydale, Dawn was apprehensive about dressing up and attending the party, but ultimately she decided that she didn't want to miss out on something a lot of her classmates were likely to attend, so she picked a fun costume and went all out getting herself ready.
Hopefully the blue body paint would wash off easily enough when she took a shower after this. She got a plate and was nibbling on some snacks while she checked out other people's costumes. "Oh, you look awesome," she said, stopping by a girl she vaguely recognized from school but hadn't talked to yet.