It is all part of de-evolution. The aesthetics in western society was once much more form following function. A cowboy's attire evolved by necessity, as did the industrial worker's, the motorcycle racer's, the soldier's, the construction worker's, the policeman's etc.. The daily work they did to eat and keep a roof over their head dictated their appearance.
My father worked at a paper-mill and he worked construction and he owned a small shop that sold the British motorcycles which he raced on weekends if he was lucky. He grew up on a farm and so he too had a tractor and used to plant fields of buckwheat etc. when he could, and we had chickens and ducks which we ate and made things from. He drove a 1940 Ford coupe along with a lot of other flat-head fords, and he had a 1950 Olds 88, because those are the automobiles that a young man who worked with his hands could afford in the late 50s and early 60s.
He may have had to wear safety glasses with side-shields at the paper mill to protect his eyes, he may have worn a leather jacket when he raced and rode motorcycles to protect his skin, he may have worn a Carhartt jacket and work-boots while working construction to protect him from the cold and work hazards, he may have worn a straw hat when plowing fields with the tractor in the summer sun. AND he may have worn some of these clothes at the end of the day or during leisure time, but not because he had some misguided need to look like something he was not, he WAS those things, and so was most everybody else of his generation.
Now look around today. For some reason there are many thousands of people walking around copping the look of the blue-collar working class of the mid-20th century. It is not because they are working in a hazardous shop, on a construction site, racing motorcycles in the 50s, farming, a WWII vet, and it is not because an automobile from the 1940s or 50s is what is most affordable.
In the 50s and 60s there were not hoards of youngsters walking around everywhere dressed up as flappers driving around in cars and on motorcycles circa 1915.
So instead of form evolving out of function, from something in the real world, it comes from the mind, the ego. And it is a lie. That person walking around in costume, is a liar and a thief. They stole their look and are walking around no more legitimate than anyone at a costume party that says they are Napoleon.
Now because I grew up with them, I am into the old Brit bikes. I have some heirlooms of my father's to take care of, some old Matchless bikes and stuff, I got some old Nortons from old friends who bought them new who wanted me to take care of them, just like I have my father's old 30-30 Winchester that he bought in the early 50s and sent to future generations.
I enjoy spending time with people who have similar histories and experiences with their vocation, with motorcycles and anything else from the same era, from when I was young.
I sure as shit don't want to spend time and hang out with people who are liars and thieves and pretenders who are afraid to be what they actually are so they walk around like they are in a costume party dressed up as Fonzie from Happy Days then go work in in sales or IT all day.
I don't mind spending time with anyone, but if they are in sales or work IT then please don't walk around dressed like a 1920's factory worker, a Cowboy or a 1960's greaser or motorcycle racer okay? People will like you much more if you are simply yourself, if you buy clothing for practical reasons and you work and take care of your wife and children, if you think of something all fucking day besides yourself and the way you and your transportation look.
Why dwell on the phenomena of posers and hipsters or Liars or whatever you want to call them? Because it is not healthy for people or the planet is why.
A population that hates themselves, is so insecure that they hide and run from themselves and are afraid to interact with others in the real world without lying and living as if they are in a costume party, these people are going to warp and fuck-up everything around them, they are destructive to themselves and the real world.
The most important thing for anyone to learn in life is to know which things they see exist only outside their heads and surely which things exist only inside their heads. Trying to impose what is inside your head on what is outside, will eventually destroy what is outside, and that is everything but your ego. You will destroy your body, your friends and family and the planet.
Good luck.