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A look back at some of your amazing World Book Day costumes

Three pictures of four children dressed up for World Book Day. (L-R) A child dressed as Oi Frog in a green leotard, green swimming cap and green rubber gloves on their hands and feet, two children dressed as a pelican and a giraffe and a girl dressed as a borrower.

It's that time of the year again where loads of you dress up as characters from your favourite books to celebrate World Book Day.

We've been taking a look back at some of the pictures you have sent us over the years, and there have been some incredible transformations!

Take a look through the gallery below. Maybe you'll get some inspiration for your next outfit.

Don't forget, you can send us photos of what you are dressing up as this year too.