Most people with outlandish glamours literally do it JUST so they can get a rise out of people. I know a few people who put on dresses on their male characters, not to express themselves, but because they know it disturbs people. I know people who wear bikini's on their characters JUST because they think Miqo'te are sexy, I know people who wear wear the frog suit and dye it metallic ONLY because it's obnoxious.

Like I said before. if your "Expressing yourself" is predicated on how uncomfortable, annoyed, or upset you can make people with your glamours; your personality sucks. It's not my fault you have so little faith in your personality that you can't just talk to people, or let your words represent you.

Fun fact: Running around as an Au'ra White Mage in a thong or a male in a wedding dress doesn't make people think "Wow this person is unique or interesting!" it makes them think, and likely accurately so,'Wow, what a tosser."