A costume party

The sight infront of you is not at all what you were expecting. Gone was the mostly empty house you left that morning and instead it's now filled with people. What's even more surprising is the fact that most every one of them seems to be dressed in some sort of varying costume. You take a moment to think about the date as it's no where near Halloween and even if it was, the mear fact that you were told nothing of this and you don't seem to recognize any of the guests (though it's hard to truly tell at the moment) is strange in itself.

You close the door behind you, as you search the crowed for your girlfriend. A man dressed as a pirate gives you a strange look as he walks passed, only to quickly move his attention to a woman who's costume you could only describe as lingerie with bunny ears on her head. You start to move deeper into your house when you suddenly feel a hand on your shoulder. You quickly turn to see it's Olivia.

"You got home quickly!" She says with a smile.

She doesn't seem to be wearing any kind of costume.

"What's going on?" You ask.

"It's a costume party." She responds, followed by a look that suggest that was a stupid question.

"But why? And who are all these people?" You continue to question.

"They're friends, and friends of friends, and friends of friends of friends." She says as the two of you simultaneously glance around the packed house. "The guest list may have gotten a little out of control."

You two are briefly interrupted as a man in a toga passes between you.

"And because it's fun!" Oliva says with a gleeful smile. "You're always saying you want to do more fun stuff."

For a moment you think to question her about the seemingly misleading text she sent you earlier but before you can, Olivia grabs onto your hand, pulling you through the crowed.

"Come on! We have to get dressed."

You follow without much resistance as she soon leads you to your bedroom. You're pleased to find it empty as it gives you a moment away from the crowed. You're about to use this alone time with Olivia to ask more questions but before you can, she opens the closet.

"This is what I got us to wear!" She says.