Christmas Jumper Day Ideas: 30 Ways to Win the Office

Christmas jumper day ideas

Christmas Jumper Day falls in early to mid December in most UK schools and offices, usually raising money for charity. You don't need to buy a new jumper - one plain one and a glue gun covers nearly everything below.

We don't sell costumes - we make cards, pin badges, prints and party bits in house, printed in the UK - so nothing below is a sales pitch for an outfit.

If you're organising it at work, the last section covers collections, prizes and keeping it light.

We don't sell costumes - but we do the rest

Banners, cake toppers, pin badges and cards for the party itself, designed in house and printed in the UK.

Shop party supplies

DIY jumpers from one plain jumper

  • Tinsel sewn or glued round the neck and cuffs.
  • Baubles safety-pinned on, hanging from a drawn branch.
  • A felt Christmas tree with real fairy lights, battery pack in the pocket.
  • Cotton wool snowman with a felt hat and a carrot nose.
  • Wrapping paper and a bow taped on: you are the present.
  • Felt reindeer face with a red pompom nose.
  • Drawn-on snowflakes in fabric pen across a navy jumper.
  • A knitted stocking pinned to the front, filled with sweets.

Funny office jumper ideas

  • 'Out of office' printed and pinned to a plain jumper.
  • A jumper covered in printed mince pies with one bite taken.
  • Sellotaped-on receipts: the true cost of Christmas.
  • Fairy lights that flash, worn by someone who sits opposite the boss.
  • A snow globe effect: clear pocket, cotton wool, a tiny figure.
  • The team logo redrawn in tinsel.
  • 'Bah humbug' in felt letters, worn entirely straight-faced.

Kids' school jumper day

  • Felt shapes glued onto a school jumper - it washes off most of them.
  • A snowman made of three cotton wool circles.
  • Reindeer antlers cut from brown felt on the shoulders.
  • Pompoms glued on as baubles.
  • A star on the front with their name in the middle.
  • Tinsel sewn round the cuffs only, so it survives playtime.

No jumper, no problem

  • A festive t-shirt under a cardigan.
  • Tinsel round a plain top and nothing else.
  • A Santa hat and a badge, if the office is relaxed about it.
  • A borrowed jumper from someone who's finally decluttered.
  • A charity shop jumper - the best ones are always second hand anyway.

Running a jumper day at work

  • Pick the national date so everyone remembers it.
  • Set a suggested donation rather than an amount people must pay.
  • Take one group photo, early, before people go to lunch.
  • Give small prizes - worst jumper usually wins the biggest laugh.
  • Say what the money raised went to afterwards; it doubles next year's turnout.

Shop party supplies

Pin badges for prizes

Something to hand the best and worst costume of the night.

How to write it so it lands

  • Glue rather than sew if you want the jumper back to normal in January.
  • Battery fairy lights beat anything that needs a plug.
  • Keep the decorations removable and reuse the same jumper every year.

Something we don't make ourselves

We make cards, pin badges, prints and party bits in house. These are from other shops we rate, and we may earn a small commission if you buy through the link — it costs you nothing extra.

Paint Your Own Mug Kit

Paint Your Own Mug Kit

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Frequently asked questions

When is Christmas Jumper Day in the UK?

It usually falls on a Thursday or Friday in early to mid December, with most schools and workplaces following the national charity date.

How do you make a Christmas jumper at home?

Start with one plain jumper and add tinsel round the neck, felt shapes, pompom baubles or a cotton wool snowman. A glue gun and an hour covers it.

What if I don't own a Christmas jumper?

Tinsel round a plain top, a festive t-shirt under a cardigan, or a charity shop find - which is usually the best jumper in the room anyway.

How do you run Christmas Jumper Day at work?

Pick the national date, suggest rather than demand a donation, take the group photo early, hand out a prize for the worst jumper, and share the total raised afterwards.

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