Looking ahead, plants such as algae, nettle, and pineapple are being researched and developed as the next wave of textile resources. These new crops offer multiple advantages: they grow quickly, require fewer resources, and can thrive on marginal lands where food crops might struggle. The fibers extracted are being engineered for strength, elasticity, and soft textures, expanding the variety of applications for eco-friendly textiles. As these materials reach commercial scale, they may revolutionize what is possible in sustainable fashion, footwear, and even industrial fabrics.