Grey Color Texture Pattern Abstract Background Can Be Use As Wall Paper Gray Color Swatch Color of Year 2021 Ultimate or neutral gray. Texture of grey paper Space Grey Vs Silver: All the Differences Explained. Tussar silk, also known as Kosa silk, is a luxurious fabric derived from the silk produced by the Antheraea mylitta moth, native to India. The name Kosa comes from the Sanskrit word "Kosha," meaning cocoon, reflecting the natural origin of this exquisite silk. Celebrated for its rich texture, natural sheen, and remarkable durability, Tussar silk sarees are handcrafted in various weaving hubs across Bihar, Jharkhand, West Bengal, and Odisha, each region bringing its own distinct techniques and artistic patterns. The fabrics unique golden undertone and breathable texture make it an ideal choice for weddings, festivals, and all season elegance.