Well if your going to a fancy restaurant at night, I wouldn't think jeans and sneakers to be acceptable in most countries....
But as far as I said earlier mosques are more concerned with skin coverage, not style...and you take off your shoes not matter what they might be.
Thanks Thinkhard, I appreciated your answer and I also want to thank you for sharing all your valuable insight into the city of Istanbul. I've learned so much from reading your posts and those of others like you who know the country.
As for stylish jeans, younger girls may wear them even at some of the top restaurants in NYC. Sneakers not so much, or never, I agree with you.
What I was also wondering, the area of the last videos of her walking, are there lots of restaurants off that highway? Is there some sort of popular area (or even a mosque) that she might have been headed to, instead of just the walls? Or would the walls pretty much be the final destination, given where she was last seen?