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