Class personified. Every so often I will watch "My Fair Lady" because while Julie Andrews was a better singer (and Marnie Nixon did Audrey's singing) and was a superb Eliza on Broadway, Miss Hepburn is such a classic beauty and a fine actress in her own right.
Another example of her stunning good looks is to be found in the original "Sabrina" (1954).
Which IMO is exactly what most modern women (I often call them scarecrows) are lacking. I mean, back then they knew how to talk and behave. Women were modest, wore nice clothing, had long hair, no tattoos, no smartphone or social media addiction and the list goes on... These days, it's a true privilege when you meet a woman like that, and no, I don't mean a grannie...