And we’ve been sent some very cute pictures by proud parents after we appealed for photos on our social media channels.
Thanks to everyone who shared their pictures with us.
9. World Book Day
Lisa Trivett sent in this photo of her son Storm dressed as Manchester United goalkeeper David De Gea for World Book Day Photo: Lisa Trivett
10. World Book Day
Leanne sent us this photo of five-year-old James dressed as the Highway Rat Photo: Leanne
11. World Book Day
Vinny Oliver, 6 dressed up as Zog. Photo sent in by Hayley Brailsford Photo: Hayley Brailsford
12. World Book Day
Hayley Brailsford sent us this photo of Immy-Paige, 15 months, in all her Minnie Mouse favourites ready for World Book Day at nursery Photo: Hayley Brailsford