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