In her stylish red and black Harlequin jumpsuit, Harley Quinn is one of the most notorious female villains along with Poison Ivy and Catwoman in the Batman comic book series. Some fans regard her as the Joker’s female counterpart in the comics. This cosplayer is wearing what the Dark Phoenix would be wearing, except that the costume here seems to be too revealing. Her real name is Dr. Harleen Frances Quinzel and her nickname Harley Quinn is a play on the word harlequin which inspired her costume design and style.