Polyester has a tightly woven structure, and its primary component is polyethylene terephthalate (PET). With this structure, Polyester has better tensile strength and resistance to tearing compared to Rayon.
Cupro or cupra rayon is a unique type of rayon made from cotton waste rather than wood pulp. It's known for its silk-like feel and excellent draping qualities, making it a popular choice for free-flowing clothes.