This morning, we asked our readers to share photos of their little ones' fantastic costumes – and they certainly delivered.
We received an overwhelming number of amazing submissions – nearly 300 in total – so we’ve created multiple photo galleries to showcase them all.
You can check out the first gallery HERE, but don’t miss the stunning costumes featured below which showcase even more creative ideas:
1. World Book Day in Lancashire
Ewan, 9, as Harry Potter and Aj, 4, as Zog. | Helen Mckenzie
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2. World Book Day in Lancashire
Nellie-Marie, 7 as Princess Peach and Isabelle, 3, from 'What the Ladybird Heard'. | Katie-Jayne Christine / Vanessa Bulmer
3. World Book Day in Lancashire
Lucas as Supertato and Bella-Rose, 9, as Dorothy. | Laura Jane / Ema Catterall
4. World Book Day in Lancashire
Leo as Mr Bump and Millie, 5, as Alice. | Pauline Mulkern / Sarah Fisher
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