There is a long tradition of eco-friendliness and sustainable textile production on the Indian subcontinent. Khamir desi wool from Rajasthan and Eri silk from Assam are two of the most prized items in this heritage because of the ethical manufacturing techniques and natural origins of these materials. These fabrics demonstrate how old techniques may suit current demands while simultaneously preserving traditional workmanship and championing sustainability. Local sheep in Rajasthan’s dry terrain generate the tough desi wool that has become an essential component of the artisan revival, and this is where Khamir’s narrative begins. By emphasising regional resources like ceramics, leather, and Kala cotton, Khamir has capitalised on its experience reviving craft businesses. Its research with Kala cotton has been essential in bringing back traditional techniques like hand spinning and natural dyeing to the handloom cotton weaving industry in Kutch. Khamir has kept this tradition alive by using desi wool to make sustainable textiles that celebrate the resiliency and creativity of traditional Rajasthani culture. The desi wool textiles are a testament to the ingenuity, perseverance, and ecological consciousness of the people who make them. Another intriguing example of how ancient traditions are in harmony with ethical and ecological principles is the lesser-known Eri silk, which helps to preserve the environment and shows respect for all living species. Eri silk, often termed the “fabric of peace,” represents a confluence of ethical production, cultural heritage, and sustainable practices. Extracted from the cocoons of Samia cynthia ricini or Philosamia ricini moths, eri silk is notable for its cruelty-free harvesting process, which adheres to the principles of ahilk (non-violence). Predominantly produced in the northeastern states of India, particularly Assam and Meghalaya, eri silk is intricately tied to the region’s cultural identity, traditional practices, and economic livelihoods. Eri silk is endeared by vegetarians and Buddhists because, unlike other types of silk, it is processed without harming the silkworm. The Eri silkworm gets its distinctive quality from the fact that it spins short strands of filament to form a cocoon with an opening at one end, which the moth can naturally emerge from. The end product is a matte-finished, naturally charming fabric that is both soft and airy. Khamir desi wool and Eri silk of Assam are highlighted as exemplary cases of sustainable practices still deeply embedded in India’s traditional textiles. The whole production process (including dyeing and finishing) involves only natural materials. These examples demonstrate how traditional knowledge, natural resources, and age-old methods continue to uphold eco-friendly production, offering valuable insights into addressing modern challenges in sustainability and craftsmanship.