I am a millennial by most definitions (born 1981). It doesn’t appeal to me.
Retro everything is in for us early millennials. Amalgamated is a good word that doesn’t get used in corporate names like it used to.
If you want to see some interesting items, search ebay clothing for “vintage” and “deadstock” which are 20+ year old new unopened items. I just got a Sears polo shirt from the 1970s with the original price tag on it. It’s like a time machine, and it fits great. I learned the hard way about vanity sizing however. In the 60s and 70s size 34 literally means 34 inch waist.