Made a more breathable rayon copy of a polyester dress (the process was a hot mess) : r sewing I've been on the hunt for more cotton, linen, and cashmere pieces instead of polyester and rayon (which are essentially plastic and come with a whole load of toxins your skin absorbs Astr Dresses Astr The Label Lupin Dress Nwt Poshmark Which One Is Better: Polyester Or Viscose Rayon Embroidery Candle Thread USA Blog: Useful Information & Resources on Embroidery Threads