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