Sophisticated simplicity is the name of the game with this ravishing Jean Muir navy blue, wool crepe shift dress from the 1980s.  With the simple features of a navy lining, long set-in sleeves, and posterior placket, it is assigned to the brilliant navy wool crepe to be the scene stealer.  Be perfectly suited for the office and wear with a white blazer and pumps.  Then when the clock tolls 5, hit the scene with ease and shrug the sleeves up to elbow length and pair with a thin gold belt.