Choice one if you're on the hunt for something to dress up in with a pal and no romantic feelings attached -- or at least we hope not, since Scarlet Witch and Quicksilver are brother and sister.
(Yes, there have been some occasional references in canon that might suggest a little too much co-dependency between the two of 'em, but we're not going to get into that squinchy kind of debate right now, okay?)
While I'm not going to spoil the Avengers movies for any poor soul that still hasn't seen them, suffice to say that Scarlet Witch is pretty much a badass. Always. And you are hard-pressed not to love her.
Quicksilver is a little harder to appreciate due to his, sigh, lack of screen time, but I assure you that having a complete set of Maximoff siblings is a heck of a way to make an entrance to any party.
(image source: Xcoos)