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