Shop Search Full Size Image Click to close full size. Click here to view full size. Assets by Spanx, Women's Shapewear, Marvelous Mama® Perfect Pantyhose 126M Style: 126M Bump up your style during your pregnancy with these glamorous maternity pantyhose that eliminate panty lines and give you a smooth silhouette in any outfit. Comfortably shapes, smoothes and firms the hips, thighs and rear while providing comforting support for the tummy. Slick, non-compression belly yarns grow with your tummy