IN a perfect world people would be able to wear what the feel comfortable in, in any country and its sad this is not and probably never will be the case.

i.e.

Non-Muslims all over the world should be able to show knees, and shoulders if they want. (before anyone jumps on the band wagon; im not talking about people walking about in bikini's).

Muslims all over the world should be able to wear abaya, hijab and niqab if they want.