The classic trench coat never truly goes out of style and can add a touch of sophistication to nearly any outfit. In her trench coat, Agent Diana Prince (a.k.a. Wonder Woman) looked both polished and professional even when she investigated claims of an alien attack.
Being stylish shouldn't require an I.A.D.C. Agent's salary, the coat below is both chic and affordable:
Trench Coat $69.95 H&M (hm.com)