Incoming U.S. first lady Melania Trump and son Barron attend the presidential inauguration of President-elect Donald Trump at the U.S. Capitol in Washington, U.S., January 20, 2017. REUTERS/Carlos Barria.
Rayon is a manufactured fiber made from regenerated cellulose derived from plant materials such as bamboo. Rayon fabrics are very soft and breathable. As one of the worldâs oldest manufactured fibers, rayon is used for a variety of textiles including underwear.Most underwear manufacturers mix with rayon with other fabric blends to achieve a stretchable fit.ayon is a manufactured fiber made from regenerated cellulose derived from plant materials such as bamboo. Rayon fabrics are very soft and breathable. As one of the worldâs oldest manufactured fibers, rayon is used for a variety of textiles including underwear.
1 Hand wash or dry clean. 2  Seersucker does not refer to the fabric, but to a certain structure of fabric. 3  It is usually made of cotton, but can be made from rayon or other synthetics. 4  It has a puckered style so that it lifts off your skin and lets air circulate. Some rayon is washable and some must be dry cleaned. 2  Most of the washable rayon garments today are labeled hand wash, cool water, drip dry or dry flat. 3  This is important to follow because when rayon is wet, it loses 30% to 50% of its strength. 4  Hand washing is best for washable rayon garments.