For many years I have said that what I was looking for, in the purely physical sense anyway, was a sweet smile and a nice pair of legs. This combination is not hard to come by, but it never approached my particular orbit. And fashion, as long as I can remember, might happily grant the latter, but the former just is not part of the deal:
Now there may be extenuating circumstances here, inasmuch as this ad appeared in Vogue in 1930, and in the wake of the crash of 1929 smiles were somewhat sparse. Still, even today, a model is expected to look like they got her out of bed too early.
Davenport Mills, out of Chattanooga, was the first manufacturer to produce hosiery made out of that newfangled nylon stuff, circa 1939. They survived into the 1960s.