As the fashion industry grapples with its environmental footprint, a growing number of consumers are turning to eco-conscious practices such as upcycling and capsule wardrobes to reduce waste and promote sustainability. On the occasion of World Environment Day 2025, sustainability experts and designers are urging individuals to rethink their clothing habits and embrace mindful consumption.
According to the United Nations Environment Programme (UNEP), the fashion and textile sector contributes between 2–8% of global greenhouse gas emissions and is responsible for 9% of microplastic pollution in oceans annually. The industry also consumes an estimated 215 trillion litres of water each year—equivalent to 86 million Olympic-sized swimming pools.
To counter these impacts, sustainable fashion advocates recommend several practical steps:
- Upcycling: Transforming old or unused garments into new, wearable pieces. This not only extends the life of clothing but also reduces textile waste.
- Capsule Wardrobes: Curating a minimalist collection of versatile, high-quality garments—typically 10 to 40 items—that can be mixed and matched for various occasions. This approach reduces overconsumption and simplifies daily outfit choices.
- Secondhand Shopping: Opting for thrift stores, clothing swaps, or resale platforms to give pre-loved items a second life.
- Mindful Purchasing: Asking questions like “Will I wear this 30 times?” before buying, and prioritizing garments made from sustainable materials such as organic cotton, hemp, or recycled fabrics.
- Repair and Care: Learning basic mending skills and properly maintaining clothes to extend their usability.
Ankita Srivastava, founder of the sustainable fashion brand Little Things Studio, emphasized that “true sustainability doesn’t end at production—it continues in the hands of the wearer.” She advocates for a shift in mindset, treating clothes as long-term companions rather than disposable trends.
With the rise of slow fashion and conscious consumerism, eco-friendly wardrobes are no longer niche—they’re becoming a movement. As more individuals adopt these practices, the fashion industry may be compelled to accelerate its transition toward a more sustainable future.
