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