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