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