Mac Duggal 4578D Shimmering Midnight Blue Sz 16 Regardless of the type of event you are dressing for, you will be in top form with this Mac Duggal style 4578D gown from their Couture collection. This elegant number comes in a deep midnight blue sequin with a deep plunging V-neck form that shows you in all of your splendor. This snuggly fitting form goes from shoulder to floor, with long sleeves that give this Mac Duggal design its complete sassy look. The length goes all the way to the floor with a slight break at the floor all around. A full-length zipper covers the entire back. This one is pure elegance personified, and it's only from Mac Duggal.