World Book Day Guide for Parents: Costumes, Book Tokens and Easy Ideas

When is World Book Day?

In the UK and Ireland, World Book Day is usually held on the first Thursday in March. It is run by the charity World Book Day, whose aim is to encourage children to read for pleasure. Schools decide how to mark it: some hold a dress-up day, some ask children to bring in a favourite book, some run reading activities, and some move their celebrations to another day that week.

Your school will normally write about it in February. Look out for whether it is a costume day, a pyjama day, a "dress as a word" day, or something else entirely.

The book token

Each year World Book Day gives children a book token, usually handed out by schools. In the UK it is worth £1 and can be exchanged for one of a range of specially published £1 books, or used for £1 off another book, at participating bookshops and supermarkets. Tokens are valid for a limited period, usually a few weeks, so it is worth using it soon after it comes home.

For many children the token is their first chance to choose and buy a book themselves, which is the whole point of the day.

Costume ideas from things at home

A costume does not need to be bought, or perfect. Teachers see dozens of improvised costumes and love them. Some that work with what most homes already have:

• A red and white striped top, jeans and a bobble hat for Where’s Wally.
• Pyjamas, a dressing gown and a teddy for almost any bedtime story.
• A cardboard box crown and a dressing-up cloak for a king or queen.
• Animal ears on a headband, cut from card, for a story about a fox, a cat, a bear or a mouse.
• A plain T-shirt with a character’s name or catchphrase written on with fabric pens.
• Wellies, a raincoat and a toy umbrella for a weather-themed book.
• An old shirt, worn backwards and splashed with paint, for an artist or inventor character.

Let your child choose the book first, then work out the costume. A child who chose the character will be proud of a homemade costume; a child in a shop-bought costume of a book they have not read misses the point of the day.

Where it goes wrong

The letter usually arrives two or three weeks before, which feels like plenty of time, and then the day arrives in the middle of a busy week. The night-before rush for a costume is a familiar part of parenting folklore for a reason.

Some schools ask for something different each year: a costume one year, a decorated potato or a book in a shoebox the next. Those activities often need making at home, with their own deadline before the day itself.

If your child does not want to dress up

Plenty of children dislike dressing up, find costumes uncomfortable or do not want to stand out. Children can almost always come in uniform or their own clothes, perhaps carrying their favourite book or wearing a badge. If it is a worry, mention it to the teacher beforehand.

Keeping it about reading

• Read the book together in the week before, so the costume connects to the story.
• Visit the library or a bookshop together to spend the token.
• Ask the teacher what the class is reading, and read it at home too.
• Let your child see you reading for pleasure, which matters more than any costume.

Ideas by age

What works depends on the age of your child and the books they love.

• Reception and Key Stage 1: picture book characters are easy and recognisable, such as an animal from a favourite bedtime story, a character in pyjamas, or a hungry caterpillar made from a green top and a red hat.
• Lower Key Stage 2: characters from early chapter books and funny fiction, which often need only one or two props, such as a wand, a cape or a hat.
• Upper Key Stage 2: older children may prefer something subtle, such as a T-shirt with a quote, a single prop, or a character from a book the class is reading.
• Secondary: many secondary schools do not dress up at all, and mark the day with reading activities instead.

If you only find out the night before

It happens to everyone. Pick a character who wears ordinary clothes, such as a detective in a coat with a magnifying glass, a footballer from a sports story, or a child from a book set at school, and add one recognisable prop made from paper or card. Let your child carry the book itself, so everyone can see who they are. A simple costume made together the night before is still a costume, and teachers will be glad they came.

How Peakly helps

Peakly reads the World Book Day letter when it arrives and sends you a WhatsApp message with the date, what the school is asking for, and any earlier deadline for things made at home. The date goes into your Google or Outlook calendar automatically.

And at 8pm the night before, your daily summary reminds you that tomorrow is World Book Day, ideally after the costume is already sorted.