![Argos reveals Harry Potter is the most popular World Book Day character beating superheroes Spiderman and Superman | Sainsbury's Argos reveals Harry Potter is the most popular World Book Day character beating superheroes Spiderman and Superman | Sainsbury's](https://www.about.sainsburys.co.uk/~/media/Images/S/Sainsburys/content-images/news/Harry%20potter%202.jpg?h=566&iar=0&w=920)
Argos reveals Harry Potter is the most popular World Book Day character beating superheroes Spiderman and Superman | Sainsbury's
![The best World Book Day costumes for kids - including Mary Poppins, Gangsta Granny, Matilda, Little Red Riding Hood and much more - Manchester Evening News The best World Book Day costumes for kids - including Mary Poppins, Gangsta Granny, Matilda, Little Red Riding Hood and much more - Manchester Evening News](https://i2-prod.liverpoolecho.co.uk/incoming/article15908645.ece/ALTERNATES/s615b/0_Clipboard-2.jpg)
The best World Book Day costumes for kids - including Mary Poppins, Gangsta Granny, Matilda, Little Red Riding Hood and much more - Manchester Evening News
![Sainsbury's has discounted its World Book Day costumes so you can pick up Disney & Harry Potter fancy dress for £4.50 | The Sun Sainsbury's has discounted its World Book Day costumes so you can pick up Disney & Harry Potter fancy dress for £4.50 | The Sun](https://www.thesun.co.uk/wp-content/uploads/2022/03/COMP-JD-BOOK-DAY.jpg?w=620)
Sainsbury's has discounted its World Book Day costumes so you can pick up Disney & Harry Potter fancy dress for £4.50 | The Sun
![World Book Day kids fancy dress costumes from Sainsbury's, Matalan, Disney and more | Dunfermline Press World Book Day kids fancy dress costumes from Sainsbury's, Matalan, Disney and more | Dunfermline Press](http://www.dunfermlinepress.com/resources/images/13501511.jpg/)
World Book Day kids fancy dress costumes from Sainsbury's, Matalan, Disney and more | Dunfermline Press
![World Book Day 2017 costume ideas from Asda, Sainsbury's, Littlewoods, B&M and Matalan - Birmingham Live World Book Day 2017 costume ideas from Asda, Sainsbury's, Littlewoods, B&M and Matalan - Birmingham Live](https://i2-prod.birminghammail.co.uk/incoming/article12665241.ece/ALTERNATES/s1200b/Sainsburys-World-Book-Day.jpg)
World Book Day 2017 costume ideas from Asda, Sainsbury's, Littlewoods, B&M and Matalan - Birmingham Live
![World Book Day costumes you can pick up last minute in the supermarket - and they're all kid-approved | The Sun World Book Day costumes you can pick up last minute in the supermarket - and they're all kid-approved | The Sun](https://www.thesun.co.uk/wp-content/uploads/2022/03/NINTCHDBPICT000715618875.jpg)