Sustainable Fashion Week (SFW) 2026 in the UK took place from September 26 to October 4, curated by A Single Thread under the theme "Threads of Resistance," hosting over 347 grassroots community events across 41 regional hubs and calling for reduced purchasing and keeping clothing in circulation. During the event, multiple brands and organizations simultaneously released industry initiatives centered on recycled textiles.

Key Points

  • SFW 2026 hosted over 347 events across 41 regional hubs under the theme "Threads of Resistance," curated by A Single Thread.
  • Marks & Spencer, together with New Look, Sainsbury's, Oxfam and Circle-8, launched The Circuit, with the first phase set to begin in January 2027 at Oxfam's Batley site in Yorkshire.
  • Primark signed a multi-year agreement with textile-to-textile recycler Circ, committing to introduce recycled polyester made from textile waste into its clothing from 2029.

City Hubs and Community Events

Institutions, organizations and brands across multiple UK cities participated in SFW hubs as hosts. Norwich University of the Arts partnered with Norwich Castle Museum and John Lewis Norwich to host student work showcases, eco-printing workshops and city exhibitions. Sustainable brand Maku led the Hastings hub, hosting visible mending workshops and the "Keepers Clothes" exhibition at Depo.

In Bristol, where A Single Thread was founded, BS3 Slow Fashion Fest organized community clothing swaps, visible mending stations and denim upcycling workshops. Bristol Folk House offered Japanese sashiko stitching classes taught by textile expert Ronnie Wright; the Slow Fashion Day co-hosted with Rethrindle and Rebel Patch explored alternatives to the high street.

Screenings and Forums

Beyond hands-on workshops, SFW also examined the changes needed in the fashion system through screenings and panel discussions. The film "Woman Grows Jeans" documented the production process of the UK's first homegrown, handmade jeans, with a post-screening policy discussion featuring Anna Bryher, policy lead at Labour Behind the Label. Smart Works Bristol and stylist Becky Barnes hosted a sustainable styling course.

The "Out of Fashion" forum brought together SFW founder Amelia Twine and other experts to discuss how communities can build a more sustainable fashion system from the bottom up. Follow-up programming included upcycling workshops, such as turning old jeans into tote bags and transforming bouclé jackets into Chanel-style pieces. The online "Start Your Own Repair Workshop" shared advice on finding venues, organizing events, applying for funding and administration, with the aim of enabling participants to run repair activities in their own communities.

Sustainable Fashion Shows

At Blenheim Palace, a sustainable fashion show organized by Cherwell Collective was held for the third consecutive year, bringing together more than 10 designers and over 70 looks, all using recycled, upcycled, secondhand or non-textile materials. Since its founding, the show has involved over 360 community members and has received recognition from the Cherwell Business Awards and the Oxford Climate Awards. The event emphasized inclusivity, with designers and participants from diverse backgrounds and experience levels.

Initiatives and Campaigns

SFW also provided a platform for campaigns linking fashion sustainability with broader environmental and social issues. A campaign launched by A Single Thread called for greater scrutiny of school uniform materials, focusing on polyester, microplastics and potentially harmful chemicals, urging the UK government to restrict harmful substances such as PFAS in school uniforms and encouraging retailers to reduce the use of plastic-based synthetic fibers.

In Kent, Maidstone Borough Council began a trial with sustainable materials company Recool, exploring the reuse of discarded textiles to repair potholes. Five potholes on council-owned land were repaired using experimental low-carbon materials containing recycled textile waste, and the council will monitor their performance over the coming months.

National and International Initiatives

Fashion Renewable Collaborative

Levi Strauss & Co., Marks & Spencer and Schneider Electric's SE Advisory Services jointly launched the Fashion Renewable Collaborative to help fashion suppliers transition to renewable electricity. The initiative aims to consolidate brand participation and provide support for suppliers to access renewable energy solutions.

The Circuit Launch

Marks & Spencer also co-launched The Circuit with New Look, Sainsbury's, Oxfam and textile development company Circle-8, aiming to build the infrastructure needed to collect non-reusable textiles and convert them into raw materials for future textile production. The first phase is scheduled to begin in January 2027 at Oxfam's Batley site in Yorkshire, focusing on automated sorting, traceability and integration with recycling technologies.

The Climate Pledge Fashion Coalition

At the international level, Amazon, Stella McCartney and Canopy co-founded The Climate Pledge Fashion Coalition, bringing together more than 60 fashion brands, retailers, manufacturers and innovators to help scale low-carbon materials and production processes. The coalition aims for net-zero emissions by 2040 and will focus on financing, commercial adoption and policy development related to sustainable materials and technologies.

Primark Expands Partnership with Circ

Primark announced a multi-year agreement with textile-to-textile recycler Circ, committing to introduce recycled polyester made from textile waste into its clothing from 2029. This is Primark's first multi-year offtake agreement with a textile-to-textile recycler, aimed at reducing reliance on virgin polyester while helping scale Circ's technology for separating polyester and cellulose from polyester-cotton blends.

This year's SFW showed that, against a constantly changing regulatory landscape, community-level repair, swapping and upcycling practices are advancing in parallel with brand-led recycled material sourcing and recycling infrastructure investment.

Source: Everything that happened during the UK’s Sustainable Fashion Week 2026 · Originally published on 2026-10-05