So classy, this slinky long black formal dress 2295 by Mac Duggal is sure to elevate your evening look. A classic design for prom, galas, and other formal events, this classic long black evening gown hugs the curves from the bateau neckline to the floor. The long black crepe special-occasion dress has tiny bows on the sheer neckline that wraps around to the back. A glamorous choice for your elegant event, this long black formal dress is a beautiful combination of classic style and up-to-the-minute details.