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