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