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