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