H&M and Stella McCartney have launched a new Insights Board intended to keep sustainability high on the fashion agenda, while challenging how the industry debates progress, materials and accountability. The Swedish retailer and the designer said the forum will convene a mix of voices—from culture and media to technology and advocacy—to broaden the conversation beyond corporate sustainability teams and into the wider fashion ecosystem.
The announcement comes alongside a Spring 2026 capsule collection created by McCartney and H&M, which the partners say uses “certified, responsible materials,” including recycled fabrics. The board’s remit is wider than any single product drop, however, with planned discussions spanning materials, circularity, innovation and communication—areas where brands are facing rising scrutiny from regulators, consumers and supply-chain partners.
Stella McCartney framed the initiative as a space for transparency and a more human, community-linked conversation about what change should look like. “Fashion has an opportunity to lead with honesty, transparency and a willingness to challenge itself. That’s what excites me about the Insights Board,” McCartney commented. “It’s about listening and learning, not just from the voices around the table, but from the communities they represent, and keeping sustainability front and centre in a way that sparks real dialogue and, importantly, hope for change.”
The board marks the second collaboration between McCartney and H&M, following earlier work with the retailer on a design-led collection. This time, the partnership is being positioned as both product and platform: a collection for Spring 2026, and a structured programme designed to influence how sustainability is discussed and acted on.
The board held its first meeting in London, where members compared perspectives on the industry’s most immediate challenges. The conversation, according to the partners, focused particularly on the adoption of more sustainable and innovative materials, as well as animal welfare—topics that sit at the intersection of product design, supply-chain practice and brand trust.
H&M’s CEO Daniel Ervér said the company sees value in convening a cross-disciplinary group that can pressure-test ideas and highlight blind spots. “We are excited to start this dialogue that connects different voices and perspectives from across the fashion world. The Insights Board is a unique opportunity to listen, gain new insights and explore how we can move both ourselves and the fashion industry forward.”
The timing also reinforces H&M’s broader sustainability narrative. The launch follows the retailer’s recent announcement of a target to source 100% of its materials sustainably by 2030—an ambition that will require stronger traceability, supplier engagement and credible measurement frameworks.
Alongside McCartney, the board includes technologist and sustainability innovator Kiara Nirghin, model and brand ambassador Amelia Gray, fashion editor and journalist Susie Lau, model and actor Adwoa Aboah (founder of Gurls Talk), and singer and activist Anitta. Lau described the board as an opportunity to move from slogans to substance—particularly as the industry tries to translate consumer-facing commitments into practical decisions. “Fashion thrives on dialogue, critique and curiosity. What draws me to the Insights Board is the chance to question assumptions and explore how sustainability can move beyond slogans and become something embedded in the culture and everyday practices of fashion.”
For H&M and McCartney, the bet is that progress will accelerate when the industry invests not only in new fibres and circular systems, but also in fashion sustainability dialogue that is candid, specific and grounded in lived realities. If the board can translate that fashion sustainability dialogue into clearer actions—on materials, animal welfare and how brands communicate impact—it could become a model other large retailers seek to replicate.