As the fashion sector continues to expand, so too does its ecological footprint, with conventional dyeing processes playing a substantial role in this environmental impact. Traditional synthetic dyeing methods are contributing significantly to the industry's negative environmental and social consequences. In response to these challenges, sustainable fashion has emerged as a critical movement, advocating for the adoption of eco-friendly practices throughout the entire lifecycle of a garment. To achieve the stated objectives, a mixed-method research design will be employed. This approach combines qualitative and quantitative research methods to provide a comprehensive understanding of eco-dyeing techniques in a sustainable fashion. The exploration of eco-dyeing's historical evolution revealed a profound heritage deeply rooted in diverse cultures. Natural dyeing techniques, utilizing sources such as plants, minerals, and animals, have been practiced for centuries. The sustainability appeal of natural dyes is evident in their biodegradability and reduced toxicity compared to synthetic counterparts. In conclusion, eco-dyeing techniques represent a transformative shift in the fashion industry. Beyond aesthetics, they symbolize a profound change in approach—embracing eco-consciousness, individuality, and environmental responsibility.