Wouldn’t it be cool if we all had superpowers and were able to fly down so elegantly from the sky with a very ordinary umbrella? Mary Poppins is simply magical, and we’re always left wondering, ‘how?’ If you’re a fan of the original 1960s film with Julie Andrews, or the modern take on the film featuring Emily Blunt, then why not transform into the special nanny? Our Mary Poppins costumes will help you do just that! If your girl is looking for an iconic costume for World Book Day, then our classic Girls Mary Poppins Costume is the one for her. Our Girls Mary Poppins Returns Costume is a top choice for those that are a fan of the 2018 new-era movie. Ladies, if you’re a teacher, or a parent that fancies dressing up with the kids for World Book Day, why not match with your girl in one of our adult Mary Poppins Costumes? You’ll be sliding down bannisters and flying across the sky in no time!