Angela's hooligans
They're all getting dragged there and they will enjoy it.
Martha went as Magenta from Rocky Horror. She would have mingled with pretty much anyone she bumped into and chatted and tried all the food and drinks, because this is a party and parties are meant to be fun!
Asuna was there and wore her Blood Knight uniform because it's unique enough to be a costume lbr. She won't be drinking cause ~19~ but she'll eat the food and chat with anyone.
Raven went and definitely needed some help figuring out this whole Halloween thing, but she dressed as a bat. She'll eat and drink all the things and mingle with whoever.
Constance was probably convinced to go because she has no clue and didn't dress up and is just very not into any of this, but please be patient with her because she will mingle and try the food and drinks but will definitely be sticking closely to people she knows.
ALICE dressed up, thanks to Margo's help. And um... well... she's wearing THIS. Eat your heart out, Q Yes, yes, food, drink, mingling, jiggling. All the fun, yes.