PARIS — The global fashion industry, long criticized as one of the world's most polluting sectors, is undergoing a fundamental transformation as major brands announce sweeping commitments to sustainable manufacturing practices and circular business models.
At Paris Fashion Week, which concluded Sunday, sustainability was the dominant theme, with designers showcasing collections made entirely from recycled materials, bio-based fabrics, and upcycled vintage pieces. The shift reflects growing consumer awareness and impending European regulations that will require fashion companies to take responsibility for their products' entire lifecycle.
"We've reached an inflection point where sustainability is no longer optional — it's a business imperative," said François-Henri Pinault, CEO of Kering, parent company of Gucci, Saint Laurent, and Balenciaga. "Consumers, especially younger generations, are demanding transparency about how their clothes are made."
The numbers support this assessment. According to a McKinsey survey released this month, 67% of consumers now consider sustainability when making fashion purchases, up from 42% in 2020. More tellingly, 31% say they've stopped buying from brands they perceive as environmentally irresponsible.
In response, industry giants are racing to reinvent their supply chains. H&M Group announced plans to achieve 100% recycled or sustainably sourced materials by 2030, while Zara parent Inditex committed to eliminating all single-use plastics from its operations within two years.
Perhaps most significant is the rise of rental and resale platforms, which are fundamentally challenging the fast fashion model. The secondhand fashion market is projected to reach $350 billion globally by 2028, according to ThredUp, as consumers increasingly embrace "pre-loved" clothing.
"The most sustainable garment is one that already exists," said Emily Gisborne, founder of sustainable fashion consultancy Green Thread. "What we're seeing is a philosophical shift away from constant newness toward valuing quality and longevity."
Critics, however, warn against "greenwashing" — superficial sustainability claims that mask continued harmful practices. Environmental groups have called for independent verification of brand commitments and criticized the industry for voluntary pledges that lack enforcement mechanisms.