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