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