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