Think beyond "sexy ghost" with these easy costumes inspired by serial killers of eras past.
Polish flag + Bloody Scissors = Jack the Ripper
Want more costume ideas? Sign up for The Lineup’s newsletter and get the creepiest looks delivered straight to your inbox.
Zodiac sign T-shirt + Snazzy eyewear + Bloody knife = Zodiac Killer
Bridal veil + Cotton balls + Bowl of arsenic = Mary Ann Cotton
Devil costume + Fake mustache + White Chicago skyline shirt = H. H. Holmes