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