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