National Wrong Trousers Day - July 1
Tue, Jul 1, 2025

National Wrong Trousers Day

The concept of National Wrong Trousers Day is straightforward—put on your most bizarre, mismatched, or eccentric trousers and embrace the fun! Celebrated on July 1st, this holiday encourages people to don their most unusual pants, whether they are sequined, pajama bottoms, or a wild pattern. Originating in the UK, the day has a deeper purpose: raising funds for children’s hospitals and hospices.

History

National Wrong Trousers Day was first celebrated in 1997 to support the Bristol Children’s Hospital. The event was organized by The Grand Appeal Charitable Foundation and Aardman Animations, the creators of the beloved Wallace and Gromit series. The inspiration came from the 1993 Oscar-winning animated short film The Wrong Trousers, in which a mischievous penguin uses robotic trousers to commit a diamond heist. The event’s name pays homage to this classic film.

Initially focused on fundraising for a single hospital, the campaign quickly expanded to benefit hospitals and hospices throughout the UK. By 2003, the event had gained national holiday status and had raised nearly £1 million for children’s healthcare.

Interesting Facts

  • The Wrong Trousers won an Academy Award for Best Animated Short Film in 1994.
  • Participants are encouraged to wear quirky trousers to school or work and contribute £1 to charity.
  • Major cities like Birmingham, Cambridge, Glasgow, Leeds, Liverpool, London, Newcastle, Nottingham, and Oxford actively participate in the celebrations.

How to Take Part

Celebrate National Wrong Trousers Day by wearing your oddest trousers to work, school, or around town. Share your unique outfit on social media with the hashtag #WrongTrousersDay. Gather friends or family to watch The Wrong Trousers and enjoy the holiday’s origins. Most importantly, make a donation to your local children’s hospital or hospice to support this meaningful cause.

When is National Wrong Trousers Day in 2025?

National Wrong Trousers Day is observed on July 1st each year.

Observations

Weekday Month Day Year
Tuesday July 1 2025
Wednesday July 1 2026
Thursday July 1 2027
Saturday July 1 2028
Sunday July 1 2029