Dressing like a prostitute is a bit extreme and the analogy is overused. Our perceptions of everything are filtered through our culture. Frankly, I hate this issue, because most often it is brought up as a shame directed at women. It's one-sided, subjective, and sometimes hurtful. I have no problems with the verses in the Bible which refer to modesty in dress and in heart, but what I don't appreciate is the way some people use them to shame and control other people. I think it is equally wrong to hold modesty as the highest standard of value as it is to value oneself based on their sexually explicit dress. Both objectify the woman involved. Both create a double-standard. Both create a profile by which other people judge the person, rather than actually getting to know her. I think that all people should be free to make up their own minds about how they dress. Know that the way you dress does advertise to the world a portrayal of who you are, but accept that and be proud of it. Wear whatever you wear with confidence and the rest shouldn't matter as much. Don't go out of your way to "cause your brother to stumble" but don't worry so much that you aren't yourself either. As I see it, Christ doesn't call people to be different. All the Bible stories I can remember star an ordinary common person who was called by God to witness the extraordinary by simply following Him. Being different for its own sake is meaningless. Being called may indeed cause you to be different, but that's not the focus or purpose. Also, sexuality, although overused and often perverted in the media, is not wrong or bad overall. Sexuality has less to do with outer dress and more to do with attitude and being created a sexual being by God.
Well there's my soap-box. I'll step down now. lol