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