Sailor Black Widow
There should be wacky hijinks music that starts up whenever we plan costumes at the last minute.
Right off the tail end of a major Sailor Moon marathon and the spiritually transcendent Avengers movie, we — along with the rest of the internet — fall head over heels for Ann Marcellino‘s rendition of the Sailor Avengers. Of course.
Pros: I got to bedazzle myself a space pistol. Cons: THERE ARE NO CONS.