Mario, Sonic, Lavender and Peter Rabbit are just some of the characters we've seen on World Book Day today on social media.
The Star asked readers on Facebook to share their photos of the costumes their youngsters chose to wear for World Book Day and you did not disappoint.
Every single one looked absolutely brilliant, but with over 400 submissions in such a short period of time, we couldn't get to them all.
Take a look through the photos below for some of the best World Book Day costumes Sheffield had to offer in 2024.
1. Woody
Louise Annabel Murdock shared this photo of her little one as everyone's favourite Disney cowboy. | Louise Annabel Murdock Photo: Louise Annabel Murdock
2. Paddington Bear
Hide your marmalade sandwiches! Gemma's little lad has dressed as Paddington Bear today. | Gemma Louise Harrison Photo: Gemma Louise Harrison
3. Wednesday Addams
Codie Louise Madey's daughter has smashed the Wednesday Addams look. | Codie Louise Madey Photo: Codie Louise Madey
4. Harry Potter and Elmer the Elephant
Roman (left) and Zachary bring us the crossover we didn't know we needed. | Lee Staniforth Photo: Lee Staniforth