Using these cover - ups is super easy. You can simply throw them over your swimsuit at the beach or pair them with a simple top and shorts for a casual look. When it comes to maintenance, it's best to hand - wash them in cold water to keep the color and fabric quality intact. Avoid using harsh detergents. As for storage, fold them neatly and keep them in a dry place. Also, be careful not to snag the fabric on sharp objects.