The fashion industry significantly influences land use, soil health and degradation through its fiber choices and production practices. From cotton's high resource demands to the overgrazing linked to wool and cashmere, and the microplastic pollution of synthetic fibers, each material poses unique challenges. Emerging alternatives, such as agricultural waste fibers, offer promise but remain niche. Addressing the environmental pressures caused by the fast pace of consumption and material reliance requires sustainable practices across the fashion value chain. This publication, being launched at UNCCD COP16 in Saudi Arabia, highlights the connection between fashion and land, showcasing innovative solutions, policy frameworks and actionable strategies to reduce the industry’s impact and promote long-term environmental stewardship.