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