Worn once. Can definitely be used postpartum as well! Gauze material is very forgiving A bump-friendly midi dress with a pretty boho look, the Organic Cotton Gauze Maternity Smocked Ruffle Hem Midi Dress is a must-have for expecting mothers. Made from soft and breathable organic cotton gauze, this flowy dress skims your body in a flattering yet comfy way. The smocked detailing stretches to fit throughout your pregnancy, while the ruffle hem adds a feminine touch for mamas-to-be.