The fashion industry is undergoing a profound transformation as sustainability becomes integral to its future. The concept of a circular economy stands at the heart of this change, challenging the traditional linear model of fashion that focuses on make, use, and dispose. Instead, a circular approach encourages longevity, recycling, and regeneration of materials, aiming to minimize waste and environmental impact. Understanding the role of circular economy in fashion illuminates not just opportunities for innovation but also the responsibility towards people and the planet.