I think we may just have two different trains of thought going on here. I'm not running on very much sleep, so I ask you to extend me grace. I grant that every culture does indeed have a different idea of what constitutes modesty, and those ideas change over time. I don't think anyone would dispute that.
However, my point was simply that just as I don't believe the Biblical commandment regarding head coverings is culturally dependent (that is, not just for the Corinthian church in the 1st century), I likewise don't believe that the commandments regarding modesty are *significantly* changeable based on one's culture. Obviously, the exact form that modesty will take will vary somewhat, but I believe there are some minimum standards that God expects, standards that transcend culture. I think this is true in many areas of life. It's not a popular opinion, I grant, and I really don't want to get into it more here. We'd be diving into some major issues of morality and religion that go beyond the intent of this thread.
If anyone is truly interested in the head covering issue, they are welcome to PM me.
Peace!