you want
loving
costume recommendations
boy have I got recommendations
ready?
no?
TOO loving BAD:

SCP-173
Dress as this motherforgeter, Hug people
if you have friends (lol) have them dress as SCP guards, have them follow you around. READ UP ON SCP-173'S BEHAVIOR BEFORE COMMITTING TO THE IDEA

spy vs spy
requires other friend/evil twin
requires explosive prop
requires #SWAG

Soul Walker
Takes a lot of work, kinda too late, but if you have no life it's awesome as forget
there are VERY few videos on how-to. Not a lot of people do these, but they always get amazing results.
Happy-costuming?