"The Furniture" is our weekly series on Production Design. Here's Daniel Walber...

Thoroughly Modern Millie opened 50 years ago this week, in the spring between San Francisco’s Human Be-In and the Summer of Love. None of 1967’s Best Picture nominees, immortalized as the birth of the New Hollywood in Mark Harris’s Pictures at a Revolution, had yet opened, but there was already something in the air.

Director George Roy Hill capitalized on this countercultural moment with an extravagant show of concentrated nostalgia. Thoroughly Modern Millie leaps back to the Roaring 20s, America’s last moment of liberated sexuality and conspicuous consumption before the Great Depression. Its flamboyant, frenetic ode to the flappers and their world was a big hit, making more than $34 million and landing 10th at the yearly box office. The film was nominated for seven Oscars including Art Direction-Set Decoration.

Yet its portrayal is not without contradictions...