World Book Day 2025, which took place on Thursday, March 6, encourages children up and down the country to celebrate the importance of books.
Schools in Portsmouth and its surrounding areas pulled out all of the stops to immerse children in the world of books and in return, the youngsters rocked up in some absolutely incredible costumes.
From Mr Bean, Matilda, Mary Poppins and Harry Potter to the Loch Ness Monster and Amelia Earhart - there was a fantastic range of costumes showcased.
We visited a number of schools including Victory Primary School, Stamshaw Junior School, Meon Infant School and Moorings Way Infant School yesterday to get a glimpse at some of the wonderful activities taking place.
As part of World Book Day, every child in full-time education in the UK and Ireland will receive a voucher to be spent on books across a number of stores.
Here are 175 superb pictures of youngsters celebrating World Book Day:
109. World Book Day: Baby Yoda
This Baby Yoda costume is so creative - Happy World Book Day! Photo: Sophie Lewis
110. World Book Day: Belle
Ruby-Rose looks phenomenal in her Belle costume! Photo: Sophie Lewis
111. World Book Day: Bing
Bing bunny looks extremely pleased with his World Book Day outfit. Photo: Sophie Lewis
112. World Book Day: Creeper
It's clear that a lot of effort has gone into creating this Minecraft Creeper character outfit. Photo: Sophie Lewis