We’re uploading loads of them every day to this gallery so you can show-off your dress-up skills to all your mates!
Check out some of our fave photos below. If you spot yourself, let us know in the comments below!
Holly, 5, is Mildred Hubble, The Worst Witch
Julia, 9, is Willy Wonka!
Heidi and Darcy are both Gangsta Grannies!
Polly is the Hungry Caterpillar!
Matilda is Wish from the Wizards of Once!
Saoirse and Niamh is Thing 2 and Red Riding Wolf!
Savannah & Dominic are Postman Pat & Ben 10 Alien.
Jasper’s dressed as Bear Grylls!
This one’s very apt! Jamie, 11, is Jon Snow!
Bethan, 10, is Miss Root from The Demon Dentist!
Sophie’s Mildred from The Worst Witch!
Ayden, aged 4, is dressed as PC Selby from Postman Pat
Callum, 8, is the Tin Man this World Book Day!
Alex, 11, has dressed up as Wally from Where’s Wally!
Chloe and Amelia, 7 and 4, are sad as the snow has postponed World Book Day for them!
Aayushi, 10, is the Queen of Hearts!
Jessica’s gone as Dorothy this World Book Day!
Lucy, aged 9, is dressed as Matilda!
Amelia Fang from Amelia Fang and The Barbaric Ball
Tippi and Ava are Orange crayon from the day the crayons quit and penguin from lost and found
Scarlett, 5, is the Little Mermaid!
Tiffany is Mildred Hubble, The Worst Witch
George is Commando from the comic books!
Noah, 8, has dressed as The Boy in The Dress!
Erin’s dressed as Hermione!
Lewis is dressed as The Grinch!
Chris sent this to us on social media; It’s Roald Dahl from his RAF days and Isadora Moon!
Daisy Wart from You Can’t Make Me Go To Witch School
Nathan, 5, is an Elf this World Book Day!
Teddy and Clara are Bert and Mary Poppins!
Luke, 11, is celebrating World Book Day as Burt!
Megan, 11, is Adam Meltzer from Memoirs of a Neurotic Zombie!
Sophie, 10, is the Mad Hatter this World Book Day!
Phoebe-Jean’s dressed as Amy Cluckbucket!
Emily’s Pippi Longstocking!
Kevin from Kevin by Rob Biddulph
Georgie’s dressed as Emmeline Pankhurst!
Megan’s The Mad Hatter and Alice from Alice’s Adventure’s
Maddie, 9, is Shirley from “Wave Me Goodbye”!
Ana, 5, is The Little Mermaid!
Lacie, Brandon, Morgan are Repunzel, Walking with dinosaurs, Maleficent
Twins Eva and Matthew are Paddington and Mr Gum
Rylie, 8, is celebrating World Book Day as Billionaire Boy!
Erin, 7, is Gangsta Granny!
Jack-James is Willy Wonka!
Megan’s Poppy/ Matilda from Shadow House
Maya, 8, is Tracey Beaker!
Lucy, 6, is a turtle for an under the sea theme
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