Almost every man wore a hat until the 1960s. There's a bunch of weird culture about this. https://en.wikipedia.org/wiki/Straw_Hat_Riot https://en.wikipedia.org

Almost every man wore a hat until the 1960s. There's a bunch of weird culture about this. https://en.wikipedia.org/wiki/Straw_Hat_Riot https://en.wikipedia.org/wiki/Straw_Hat_Riot for instance There's lots of pictures of the event if you search