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