Linen from flax, once the fabric of choice for summer garments, undergarments, and even for wrapping Egyptian mummies, rose to its peak around the time of the American colonies, then was largely replaced by King Cotton.
Flax continues to be grown for its oil, used as linseed oil in paints, and its seeds, used as a dietary supplement because of its fiber and Omega-3 fatty acids. But in the United States, both cotton and synthetics have made it uneconomical to manufacture linen from flax.