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