You'll Love These Westworld Halloween Costume Ideas as Much as Teddy Loves Dolores

What to wear: Well, all-black clothing, obviously. If you're into specifics, a black suit and tie, leather gloves, boots, and a felt cowboy hat should do the trick.

How to act: Rich, impatient, evil, and, at times, a bit creepy. Ask fellow Halloween party guests what the "deeper meaning" of the party is for an added bonus.