Midnight Blue Long Formal Dress: Mac Duggal 55283In dark midnight blue, this sleeveless long blue formal dress 55283 is simple yet elegant. The beautiful deep v neck long blue evening gown has thin shoulder straps that lead to the matching v back for a sexy look with every turn. The long blue dance dress has a small drape detail at the waist that tops the long a line skirt that flows to the floor in an a line shape. Combining simple style and sophisticated charm, this sleeveless long blue formal