Women's Casual Stretch Maternity Nursing Adjustable Spaghetti Straps Slip Dress This maternity slip features a superbly soft and stretchy nylon/spandex material perfect for a growing belly. One-hand Access, Adjustable Shoulder Straps. Easy drop cups for convenient feeding.Fantastic as a slip-on underneath a see-through dress, a layering piece or wear it on its own with accessories. This maternity seamless dress hides all my cellulite, seamless panty lines and gave me a nice smooth baby bump as well as support, does not ride up, stays in place, and never shows.