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