Blond Pigtail Cosplay Wig What's a Harley Quinn costume without her signature blond pigtails? If you hair isn't naturally blond and you're not committed to bleaching it, try snagging a wig like this Blond Pigtail Cosplay Wig ($26) that comes pre-styled in the character's pigtails. (Don't worry, the splatter of fun colours come later.) Image Source: amazon.com Blond Pigtail Cosplay Wig $26 from amazon.com Buy Now