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