Friday's Wall Street Journal included this story:

Hot Item or Old Hat?
Von Dutch Caps, Once Big,
Now Are Passe, Hipsters Say;
But Nobody Told Consumers

... where we learn that "uber-urban hipsters" ceased to find the hats cool after the hoi polloi started to wear them:

That may have been the beginning of the end for uber-urban hipsters, who started to cool toward the caps by late winter.

It must be exhausting being an "uber-urban hipster" in constant dread of drowning in a sea change of fashion - the awful moment when uber-urban hip becomes uber-urbanality.