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