Michael Lauren Nero Top in White. - size XS (also in ) Michael Lauren Nero Top in White. - size XS (also in ) 94% rayon 6% spandex. Dry clean recommended. Rib knit fabric. MLAU-WS546. ML 6340 RIB. The designers behind Lauren Moshi take their comfortable pieces to a new level. With Michael Lauren, expect a range of lounge-worthy basics for the girl who likes to relax in style.