NATIONAL DAYPOP CULTURE & LIFESTYLE

National Costume Swap Day

National Costume Swap Day is a chance to celebrate creativity and sustainability through costume exchanges.

OCT10
Saturday, October 10Second Saturday in October
Roots
Created in 2010 by GreenHalloween.org
Vibe
Community-oriented, fun, and sustainable
Hashtag
#NationalCostumeSwapDay
Apple or Outlook calendar

3 ways to celebrate

AT HOME

Sort outgrown costumes

Pull old costumes from the closet, clean them up, and list which sizes each family member needs.

WITH FRIENDS

Throw a swap party

Everyone brings a costume they no longer wear and trades for something new to them.

AT WORK OR SCHOOL

Organize a costume exchange

Set up a rack in the break room where coworkers can swap outgrown kids' costumes.

Plan ahead

National Costume Swap Day is observed on the second Saturday in October. Here is where it lands for the next ten years, handy for planners, marketers and party people.

2026Sat, Oct 10this year
2027Sat, Oct 9
2028Sat, Oct 14
2029Sat, Oct 13
2030Sat, Oct 12
2031Sat, Oct 11
2032Sat, Oct 9
2033Sat, Oct 8
2034Sat, Oct 14
2035Sat, Oct 13
2036Sat, Oct 11

Add to my calendar (repeats yearly)

Fast facts

Americans planned to spend $4.3 billion on costumes in 2025
71%Of Halloween shoppers planned to buy costumes in 2025

The story

National Costume Swap Day, celebrated on the second Saturday of October, encourages individuals and families to exchange costumes rather than purchase new ones. The event, created by GreenHalloween.org in 2010, aims to reduce waste and promote sustainability. By sharing costumes, participants can enjoy a unique experience while fostering a sense of community. This day is a perfect opportunity to connect with neighbors and friends, creating lasting memories.

Read the full story

As the event has gained popularity, communities across the United States have embraced the idea of costume swapping. Schools, local organizations, and families often host events to facilitate exchanges. Participants are encouraged to bring gently used costumes that can find new life in the hands of someone else. This collective effort not only promotes sustainability but also sparks creativity, participants can explore new characters and styles.

A costume swap can be a vibrant celebration, filled with laughter and excitement. Attendees often dress up in their favorite costumes to showcase their creativity. Events may include activities like face painting, craft stations, and themed games, making it an all-around fun experience. The sense of community is palpable as families come together to share stories and experiences.

Beyond local events, National Costume Swap Day highlights a growing movement towards sustainable fashion. By participating in costume swaps, individuals contribute to reducing environmental impact while enjoying the thrill of new costumes. This celebration encourages people to think critically about their consumption habits and promotes a culture of sharing. As the day approaches, communities are reminded of the joy that comes from swapping rather than shopping.

Did you know?

01

Costume History

Costumes have been a part of celebrations for centuries, with origins dating back to ancient traditions.

02

Costume Popularity

The popularity of Halloween costumes began to rise in the early 20th century, with the introduction of store-bought options.

03

Sustainable Fashion

The sustainable fashion movement is gaining momentum globally, encouraging people to rethink their clothing consumption.

04

Costumes and Culture

Costumes can reflect cultural heritage, showcasing traditions and stories from diverse backgrounds.

05

Community Events

Community-driven events have a positive impact on local economies, fostering connections among residents.

06

Trade and Exchange

The concept of trading and exchanging goods is as old as civilization, emphasizing the value of sharing resources.

07

Fashion and Identity

Costumes often play a role in expressing personal identity, allowing individuals to explore different facets of themselves.

Around the world

Every culture celebrates a little differently.

  • USUnited StatesNational Costume Swap Day is celebrated nationwide, with numerous events organized in various communities.
  • GBUnited KingdomThe idea of costume swapping is also gaining traction in the UK, promoting sustainability among British families.
  • CACanadaCanadian communities have embraced costume swaps, hosting events that align with National Costume Swap Day.
  • AUAustraliaIn Australia, costume swapping is becoming a popular way to celebrate Halloween while reducing waste.
  • DEGermanyGerman families are discovering the fun of costume swaps, integrating them into their local Halloween festivities.
  • FRFranceIn France, costume swaps are being organized as part of community events, promoting eco-friendly practices.

Keep the party going

See the calendar
FROM THE NATIONAL DAY CALENDAR STORE

Celebrate every day, all year

Official gear from the people who track 1,700+ celebrations.

Browse the shop
2027 Wall + Desk Calendar Bundle2027 Wall + Desk Calendar BundleCelebrate every day at home and at work.
Scroll to Top