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