eg (UK-centric list, maybe):
* TVs - they were supposed to get smaller, they're huge now
* HiFi - bigger surely, and they did for a bit during the 1980s ("when you die they'll bury you in it")
* Womens' cars - are now bigger than mens' cars by far
* Men's underpant - bigger
* Women's underpants - smaller
etc
eg (UK-centric list, maybe):
* TVs - they were supposed to get smaller, they're huge now
* HiFi - bigger surely, and they did for a bit during the 1980s ("when you die they'll bury you in it")
* Womens' cars - are now bigger than mens' cars by far
* Men's underpant - bigger
* Women's underpants - smaller
etc