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