The big thing about Americana is that it was easy and it fit a wide variety of body types. There'll be a lot of stuff that's randomly embraced but none of it is going to crystallize nearly as intensely. You'll probably see random dudes walking around with flannel/denim/boots for a while. Fashion Kids will follow whatever gothninja/opening ceremony/sprez/"designer" look that's hyped up on tumblr but "simple, well fitting basics" won't become passe because it's so stylistically neutral. Also, for the people who don't really "care" that shit moves fucking slow--you can still dress like a Hedi Slimane skinny rockstar and look quote-unquote "fashionable" to your random person even though that shit's like, 5-8 years old. At least, IMO.