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