Decorating Princess

I always wonder what will be our generations orange flowered velvet couch.  You know the couches that everyone seems to have now, that we all just wonder why would anyone buy that?  So in an attempt to have a more classic home that won’t be outdated in a few years, which will save me a lot of money I want to identify what people will still think is great years from now & what people will be questioning our shopping savy over. There is so much to mock, I mean err critique, that I’m turning this into a series that I haven’t named yet.  Maybe I will name it the "series without a name".  Anyways, any thoughts on to what you think will be outdated in a few years, I would love to know.