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