Men’s fashion is dreadfully boring, but one thing we used to have was a profusion and proliferation of different hats we could wear.
I know the m’lady meme and mall ninjas have forever cursed the fedora (as well as the actually, that’s a trilby crowd), but those memes postdate the decline of the hat by several decades.
Currently, we only have baseball caps and beanies in common circulation, with impractical-for-sidewalk-use cowboy hats being the only extant outlier.
Does anyone long for the return of the hat and/or have any insight into what caused their decline?
Not around here, no. To keep the sun off, yes. Those are generally deeply unfashionable hats like my grandma visor is on me, though. Or those baseball caps.
I think OP was talking about hats as a fashion accessory though.