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