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