This morning, we asked readers of the Blackpool Gazette to share their little one's fabulous costumes and they did not disappoint.
In fact we received so many great pictures - over 300 - that we have had to make two photo galleries to show them all off.
You can see part one of the World Book Day gallery here but look below at even more of the amazing costumes from across Blackpool, Fylde and Wyre...
Are you in need of some new books for you or your little one, here is our guide to the best bookshops in Lancashire.
13. Jaxon, Mazon, Mary Poppins and Bert
L: 5 year old twins Jaxon as stick man and Mason as spin! R: Mary Poppins and Bert | submit
14. 'Belle', 'Rapunzel' and 'Mary Poppins'
L: Belle from Beauty and the Beast. Right: Rapunzel and Mary Poppins | submit
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