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