- One of the hottest trend is the halter neckline and this Mac Duggal 80585 takes on the trend in a whole new way by creating a collared halter neckline with plunging v-neck on a velvet bodice complimented with a full silk skirt. The combination of textures adds dimension to this look perfect for fall or winter. This Mac Duggal style is a sure standout on your next evening social event. Style: 80585-BLK Details: Sleeveless, Plunging neckline, Open back, Ballgown skirt, Sweep train Length: Long Neckline: Halter Waistline: Natural Silhouette: Ballgown