Easy Peasy Book Week costume ideas 2025

Book Week is coming! It's great for kids to celebrate their love of reading, characters, and authors. But what about a costume? No need to panic! We've got some simple ideas that will remove the stress.

August 4, 2025

The Smeds and The Smoos

Red or blue clothes (depending on whether you want to be a Smed (red) or a Smoo (blue)).

Skulduggery Pleasant

Black clothes, skeleton mask and a cardboard fedora (or check out your local op shop and grab a suitable hat). Slightly spooky, very cool.

Captain Underpants

All you need for this one is a beige T‑shirt and leggings (if you can’t find these, white would do) with underpants over the top of the leggings, plus a red cape made from a piece of material. Done!

Rotten Romans (Horrible Histories)

This is as easy as it gets! All you need is an old white sheet, wrapped like a toga over a T‑shirt and leggings.

Clown, by Quentin Blake

Just use a T‑shirt and leggings/trousers/skirt and paint a clown face on your child – you could add a plastic red nose but it’s not essential!

Where’s Wally?

Another old favourite – blue jeans, stripey shirt (if you don’t have a white/red stripey shirt, just wrap red tape around a white T‑shirt), add a bobble hat and you’re all set.

All the books / a library

Print out a copy of the front cover of your child’s favourite books and safety‑pin them to a T‑shirt.

Mr Men / Little Miss Books

Mr Bump – blue clothes wrapped in bandages
Mr Messy – white T‑shirt with a pink/purple ‘mess’ painted or drawn on it, add a mouth and some eyes and you’re done.

101 Dalmatians

White T‑shirt and leggings with black dots either stuck on or drawn on in black felt‑tip pen – make a simple dog mask out of cardboard and you’re done.

Percy Jackson and the Lightning Thief

Blue trousers and a T‑shirt, and a cardboard shield and sword.

Jack and the Beanstalk

Go as the beanstalk for a change – green/brown leggings, T‑shirt covered in paper leaves.

Bluey

Light blue T‑shirt and leggings (any colour would do). Add a tail and make a Bluey face mask.

The Magic Faraway Tree

Paper leaves stuck onto a brown or black T‑shirt.

The Paper Bag Princess

Just make a dress out of brown paper to go over a T‑shirt and leggings. Pop on a cardboard crown and you’re ready to rule!

Harry and the Bucketful of Dinosaurs

Everyday clothes and a bucket of dinosaurs!

The Dictionary

Photocopy pages of a dictionary and safety‑pin onto a T‑shirt and leggings (any colour you have).

Hotel Transylvania (Vampire)

Vampire – all‑black clothing with a vampire face or mask.

Rapunzel (Tangled)

Make really long hair from wool and attach to a ‘princess hat’ which could be shaped as a cone.

Dog Man

  • Blue T‑shirt, blue trousers, and a homemade police badge
  • Make Dog Man’s ears from a headband and paper/card

Wolf Girl

  • Long pants and long‑sleeved shirt in dark colours
  • Backpack
  • Dog or wolf stuffed toy

The Day the Crayons Quit

All‑one‑colour costume and go as a crayon – or get together with friends and go as a whole set of different coloured crayons.

Use what you’ve already got

If you’ve already got a dressing‑up box with lots of costumes, here are some books to go with some well‑loved, ready‑made outfits:

Fairy costume

  • Ruby the Red Fairy – red dress/clothes with fairy wings
  • Amber the Orange Fairy – orange clothes with wings
  • Sunny (yellow), Fern (green) etc.

Cowboy

Woody from Toy Story

Spaceman

Goodnight Spaceman

Pirate

Pirates Love Underpants

Princess

  • Little Miss Princess
  • The Part‑Time Princess

Witch

  • Witch
  • Room on the Broom
  • The Worst Witch
  • Meg and Mog

Sports shirts and books

  • Footy shirts – books: AFL Footy Kids (there are different books for different teams)
  • Basketball shirts – books: Let’s Play Basketball
  • Soccer shirts – books: The Worst Team Ever, Sammy Striker and the Football Cup

Sports shirts and books

  • Footy shirts – books: AFL Footy Kids (there are different books for different teams)
  • Basketball shirts – books:Let’s Play Basketball
  • Soccer shirts – books:The Worst Team Ever,Sammy Striker and the Football Cup

Pyjama-wearing characters

Pyjama/night-dress based characters include:

  • The Midnight Gang
  • Sophie from The BFG
  • Tom from Tom’s Midnight Garden
  • Wendy in Peter Pan
  • The grandmother in Little Red Riding Hood

Onesies

If the kids have an animal-themed onesie they might resemble characters from:

  • The Tiger That Came to Tea
  • Mog
  • he Gruffalo
  • Giraffes Can’t Dance
  • We’re Going on a Bear Hunt

The “Little People, BIG Dreams” books

For example:

  • David Beckham (soccer gear)
  • Lionel Messi (soccer gear)
  • Queen Elizabeth II (crown and red cloak)
  • Neil Armstrong (spaceman)
  • David Bowie (leggings and T-shirt with the famous lightning-bolt face-paint)

There are many more real-life people to choose from in this series.

You could also head to your local charity shop – you’ll be amazed at the dressing-up treasures you may find there!

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