I like big, clunky gear for my warriors.
"Sexy" gear for my mages and rogues. And this is by no means that skimpy stuff in the Skyrim mods. No disrespect to people with the talent to actually mod.. But, I was so disappointed I couldn't find "sexy" mage robes. "Sexy" to me is not running around in bikinis. "Sexy", to me, is suggestive, not medieval stripper. Maybe show a bit of leg with a slit in a long robe. A little cleavage. Or even just something that's form-fitting. I can't play a game like Skyrim or Dragon Age where my characters are running around naked. I can set aside realism for a lot of things when it comes to my PC looking good, but that's something I just...can't. It looks so silly.
My Dragonborn wore the ugly archmage robes during fights, but in cities she wore the "Imperial Investigator" armor (mod). I found that outfit sexy, and it doesn't even show cleavage or leg. It is form-fitting, though. 
I agree with there being choices. What the female Qunquisitor was wearing in the Redcliffe demo looked so blegh to me. :L I just hope there's enough "sexy" and "practical" so everyone can be happy. But honestly, as a mostly mage player, I think we get the shaft the most. In EVERY rpg. xD