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