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