THIS WAS REALLY RUSHED BUT OK
Jemma throws a big halloween party every year and invites everybody she knows (which is a lot of people) and they invite people they know too and eventually it just gets out of control... this isn't all my primary OCs but nobody here knows Byōnin or ChiChi so they aren't there lmao anyways here's a list of everybody and their costumes bc I'm super involved in all my characters' lives to be honest.
This isn't all of the guests at her party, just the ones I know lmao

Azima- a zombie... mummy? She deosn't really know she just showed up
Prince- vampire, the same costume he had last year, he forgot to get a new one
Halil- Red shirt guy from Star Trek hanging with his boyfriend (I've never watched star trek once in my life lmaoo)
Deborah- Moonpie from Rollerball. This is her 6th consecutive year wearing the same costume and no one has recognized it yet. She's smashed
Tricky- An Skeleton, he's Deb's guest but is somehow responsible for her
Phaedra- Grim reaper, she followed Tricky here (shes the cat.. she left her scythe somewhere else)
Jemma- Angel, having a wonderful time
Nehanda- Ghostbuster, she doesn't know anybody and is uncomfortable
Lorna- Frankenstein's monster, she's only here for the snacks
Orville- Scarecrow, having a better time in the corner with Lorna