Vanity Fair Illumination String Bikini Panty (18108). One of our best-sellers, these sleek and sexy bikini panties are sure to become your everyday favorite! Made of nylon with spandex. Elegant satin trim and elastic at waistline and along leg openings. Low-rise. Moderate rear coverage. Cotton crotch lining for comfort. Sleek, beautiful panty moves with you all day!