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