What a coincidence! I read an article this morning about what to wear when you are abroad. They said for the Middle East that American clothing is acceptable, but be modest. No shorts, tank tops, cleavage, or midriffs. They did warn that some people might make rude comments about you being an obvious foreigner, especially if you are blonde. It would be in the best interest for you and your safety to blend in a little bit. Have fun and be safe on your trip to Dubai! I am jealous!