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