i'm in my 30s and i agree and disagree with you. though i know people mix up the decades a lot. but there was a super clean glamourous minimal aesthetic that came out of the over-the-top 80s look, then that minimal glam thing became a 90s ultra-minimal glam thing. so there was a continuation but, yes, grunge is absolutely the opposite of 80s glam. there is a CK look, the same minimal 80s thing i was talking about that to me is still central to the 90s look. even looking at the fonts they used in advertising in the 80s, and the empty shooting spaces, the clean lines, and a specific type of sexyness.
just like now, there were quite a few fashion threads within the 90s and the 80s.
Well I agree with you. The seeds of almost everything that became mainstream in the 90s is of course the 80s.Even The so called "grunge" bands, were already doing "grunge" in the late 80s. But when some people talk of a continuation they are talking about the mainstream aspects of the 80s, all the excess, that although it remained visible in certain media for the early years 90s, was clearly not being adopted anymore. If anyone went to visit an early 90s high school, it would definitely not mistake decades, as you know of course.
My mother, a true woman of the 80s,big shoulders and big hair, to this day talks of a visit to my school in the early 90s were she got the weirdest of feelings, she says she felt we were all interchangeable.
In my native city in Portugal, not the most fashion forward of countries in the first place, , my version of the early 90s is even more extreme , I lived in a beach area, so my school in the early 90s was just a sea of surfwear, (half the boys were surfers so most of the boys had bleached hair from the wax, so we had a legion of Kurt Cobains look alikes), plaid, and jeans, absolutely nothing more. Girls and boys, it didn't matter, we all dressed more or less the same. Bought the same jeans, the same t-shirts and we all wore Converse.
There were so many so many Converse All Star, that they decided to film an ad in my school just by filming our feet while we were going about our lives in the playground.