Ruadhán J. Mcelroy said this quote

As I’ve said before, “the Mod generation”, contrary to popular belief, was not born in even 1958, but in the 1920s after a steady gestation from about 1917 or so. Now, Mod certainly came of age, fully sure of itself by 1958, completely misunderstood by 1963, and in a perpetual cycle of reinvention and rediscovery of itself by 1967 and 1975, respectively, but it was born in the 1920s, and I will maintain this. I don’t care who disagrees with me, and there are dozens of reasons that I do so —from the Art Deco aesthetic, to flapper fashions (complete with bobbed hair), to androgyny and subtle effeminacy, to jazz.