It’s time to save the day as the best superheroes in the universe! Our kids superhero costumes cover all of the popular comic-book and movie heroes from DC and Marvel, plus characters from The Incredibles, PJ Masks and other big on-screen personalities. Children of all ages will aspire to become their favourite superhero! Kids superhero fancy dress can be used for almost any dress-up occasion, from Halloween and World Book Day to birthday parties, nursey and simply dressing up at home to play in the garden. It’s a theme that truly helps little ones unleash their imagination! Some of our favourite kids superhero outfit ideas are Iron Man, Spider Man and Thanos for boys, whilst Harley Quinn, Spider Girl and Wonder Woman are top choices for girls. Going to a superhero fancy dress party as a family? Why not dress mum, dad and the kids up as the The Incredibles? Browse our full collection of childrens superhero costumes here on Simply Fancy Dress and get ready to rescue planet earth from a destructive alien race!