It was said, possibly by David Niven, that Constance Bennett would walk into a room at night to play cards and emerge the next morning looking exactly the same as when she went in. I can believe it. Her beauty, glamor, and freshness are beautifully showcased in "The Common Law" about living and loving (freely) in Paris.
It seems strange that a movie made in 1931 should seem more modern than later films, but we can thank the Hayes code for that. In The Common Law, Bennett, when she's not shacking up with some guy, is a model for an artist, played by boyish Joel McCrea. The two fall in love, go through a breakup and reconcile. She is reticent about getting married. Then McCrea's conniving sister, having heard all the rumors, lures both she and McCrea back to America.
McCrea and Bennett made several films together, and they are a beautiful couple. He's big and wholesome; she's delicate and sophisticated. And of course, they're both incredibly beautiful.
It's always interesting to catch a pre-code movie, and The Common Law is a good one.