A hearty welcome back to Tomofoz. Feel better vibes to you (and yes, to you too, DR Elmoore.)
Yes, the 70s were a fashion catastrophe for all of us, no matter our ages at the time. I do remember Nik-Nik shirts, in all of their qiana glory. Yes, my brother Carl (yes, I have another brother, even though we do not speak) wore a Nehru suit, with a medallion, to DR Jay's Bar Mitzvah (the temple service; not the reception). Yes, we wore crushed velvet tuxedoes to Carl's Bar Mitzvah reception -- WITH ruffled shirts! Yes, we had platform shoes. Yes, we wore double knits.
And to all of that I say....yecchh!