GAP NWT Maternity Pure Body Tank Tops: SZ Small WHITE Supersoft knit with a smooth finish. Rib-knit trim at tank straps, U-neckline. Shirring along sides for more belly room. #447217 Choose your maternity size based on your pre-pregnancy size. Slim silhouette with a stretchy fit. Hits below the belly. 93% Cotton, 7% Spandex. Machine wash.