Marlene Dietrich & Marjorie Merriweather Post What do Marlene Dietrich and Marjorie Merriweather Post have in common? They both wore jewels that will be exhibited in the upcoming exhibition Set in Style: The Jewelry of Van Cleef & Arpels, opening on February 18th at the Smithsonian’s Cooper-Hewitt, National Design Museum. The jarretière bracelet (on the...