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