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