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