About your question, I can't help you with that, maybe the've just thought of it now?, we don't know for sure..we're going to have to call Qatar later for that. But here's what i think-- Maybe their putting the bar (metaphorically) down to what we think IS sexy. Here's my theory/hypothetical question..
If i was a single gal and I go on a night out, I would want to wear something sexy so I'd feel sexy..Now by sexy i meant, like if my back was showing, then my frontal is closed..And if I'm wearing a considerable lengthed mini skirt, I'd definitely wear a closed top (sleeves and all). The society that i live in has taught me to dress and flaunt accordingly..in moderation and class. Now, what if that kind of moderation can be more moderate? (I'm just playing with words now). What if THIS society is telling you, "Hey, you can be sexy by showing neiter or"?. What small price to pay for having a nightlife, unlike say- Riyadh?
If there's anything sad about this whole thing-- is that, the choices on what to wear has just gotten way too slim for women..and i stress, in general.