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