I wonder what the next big fashion countercultures are going to be? It would amuse me greatly if rebellious young women (who weren't Muslim or Orthodox Jewish) started showing their distaste with mainstream culture and the fashion industry by running around in long dresses and scarves and giving the older generation terminal crescent-cringe. This seems the logical antithesis to the Britney Spears look, and given the current political climate I'm sure some parents would have a knee-jerk negative reaction if their daughters started covering up - "No child of mine is leaving the house dressed like a terrorist," and that sort of thing.
At least if this does catch on I'd be half-way fashionable for once, and corporate retail's inevitable attempts at cashing in on the trend would make the kind of clothes I like more accessible. (I'm not a Muslim, and I don't really dress to any set standards of modesty, but I like long skirts, long sleeves, and pretty ethnic clothes, and I often wear non-hijab-style headscarves, especially if the weather's chilly or my hair is looking sub-par.) Maybe it would also encourage the production of more swimsuits that don't require an accompanying program of large-scale hair removal.
How would this hypothetical trend be received by people and communities who traditionally dressed modestly for religious or cultural reasons? Would it stay just fashion or have an accompanying subculture? If it does collect a subculture, how would that connect to its adherents' ethics, politics, and manners? Would there be schisms? Would people who got disenchanted with the subculture run off to be topless dancers as a reaction? It raises all sorts of questions.