Flashback: Circa 1951, iconic sitcom, I Love Lucy, is on TV. This is a time when having television meant you had a total of three channels to watch because there were only three networks. And all programming was shown in black and white (weird, right?).
In this particular I Love Lucy episode, on screen (and off, actually,) married couple Lucy and Ricky Ricardo are off to bed – both are in menswear style pajamas of long pants, long sleeved button-down oversized shirts.