In reply to Skol:
Jackets of 20 years ago had a baggier fit and this was helpful for layering. There was more room under the arms, for instance. The idea that making shoulders and arms narrower represents function over form is disingenuous at best, for fashion would predict exactly the same changes; and 20 years ago, when batwing sleeves were 'fly', companies were advertising 'technical fit' just as much as they do today. Some things do need to be form fitting, obviously, but a proper fitting winter shell shouldn't look tailored, IMO.
My 90s jacket eventually started to delaminate around the neck and could have been repaired by Patagucci but the fabric itself was knackered.
Like others often mention, I don't miss 4+ pockets on a waterproof but I do miss not having to put up with 'pit-zip technology', which I hardly ever make use of. Velcro is a pain in the arse, so good riddance to that down the front and over pockets. Lighter helps but some jackets were just as light, all things considered, and the difference might have accounted for their durability?
I have some 90s overtrousers and the goretex is still good, with a few stick-on patches inside the knees and elsewhere. But the velcro running down the legs always scares the sheep so there's that.