Our Boudoir High Slit Halter Dress has a plunging neckline and drawstring tie at the waist. The Halter tie around the neck allows for adjustability. This coverup is made from recycled plastic bottles collected in our home country of Colombia. The plastic bottles are made into a fiber, that becomes the base fabric for our suits. Each suit equals 4 recycled bottles. Dress Tie Waist Halter Tie 100% Polyester (ECCO) Size guide