Clothing swaps have always been a fun and sustainable way to update your wardrobe without contributing to the environmental impact of fast fashion. With the growing awareness of the textile waste crisis, it’s becoming even more important to make small changes in our shopping habits. The environmental case for clothing swaps has only grown stronger over the years.
In 2025, the U.S. secondhand market reached approximately $56 billion, showing a 143% growth since 2018. Resale of clothing also jumped by 650% during that time. A report found that an estimated 58% of U.S. shoppers purchased secondhand apparel in 2024, with 85% of consumers viewing thrifting as beneficial for the environment.
Extending the life of clothing through swaps and secondhand shopping has a significant impact on reducing carbon emissions, water usage, and energy consumption. A secondhand purchase can save an average of 8.4 pounds of carbon emissions, 89 gallons of water, and 16.5 kWh of energy per item. Research has shown that secondhand trading can reduce clothing’s carbon emissions by up to 90% compared to buying new.
The urgency of the textile waste crisis is clear, with approximately 17 million tons of textiles discarded in the U.S. annually and 92 million tons produced globally each year. Only about 15% of textile waste is recycled, contributing to the fashion industry’s significant carbon emissions. The Government Accountability Office called for a national textiles strategy in 2024, highlighting the need for increased recycling infrastructure.
Clothing swaps make a measurable difference in reducing the environmental impact of clothing production and disposal. A 2025 study found that 251 items swapped online avoided 4,137 kg of CO2 emissions, saved 6,809 cubic meters of water, and conserved 87 gigajoules of energy over just two months. By participating in clothing swaps and choosing secondhand options, individuals can make a positive impact on the planet while still enjoying a refreshed wardrobe.
When it comes to sustainable fashion choices, swapping cotton and wool items can have a significant positive impact on the environment. These natural fibers require a large amount of resources to produce, so extending their life through swapping can lead to substantial environmental savings.
To make your clothing swap even more sustainable, there are a few key strategies to keep in mind. First and foremost, prioritize quality over quantity. Items made from single-fiber natural fabrics such as 100% cotton, wool, or linen offer the greatest environmental benefit when given extended life through swapping.
It’s also important to have a plan for any leftover items. Instead of sending unclaimed clothing to landfills, consider partnering with a local textile recycler or utilizing retail take-back programs offered by companies like H&M, Madewell, or Zara.
In addition to in-person swaps, consider exploring digital alternatives for sustainable fashion. Online platforms like ThredUp, Poshmark, and Depop have made secondhand shopping more accessible and mainstream. In fact, online resale is expected to account for over half of the secondhand apparel market by 2025, making it a convenient and eco-friendly option for finding pre-loved clothing.
For more ideas on sustainable fashion practices, you can learn how to build a sustainable wardrobe or explore good, better, and best options for reducing textile waste. By making conscious choices and embracing sustainable fashion practices, you can contribute to a more environmentally friendly and ethical fashion industry.
Editor’s Note: This article was originally published on May 20, 2014.
