This study explores the potential of mycelium as a biofabricated coating for textiles through an interdisciplinary collaboration between designers and scientists. The research begins with exploratory biotinkering, investigating mycelium as a textile coating to understand how textile substrates can function as bioreceptive surfaces for living organisms. Building on these initial observations, interdisciplinary collaborations were activated to further refine the experimental process and to test selected properties of the mycelium-based bio-coating, including abrasion resistance and wetting behaviour. The results demonstrate that mycelium can act as a transformative agent as textile coating, influencing both material performance and enabling new aesthetic expressions grounded in biological growth processes, opening