I’ve been, my friend’s son lives and works there and we went to visit him. We lived for a week as an expat and it wasn’t like I expected.
We didn’t stay in a resort hotel so can’t comment on that.
Long shorts, cropped pants, skirts were all fine for going everywhere, we were advised to keep shoulders covered in the Malls but I saw plenty of people with bare shoulders too.
We travelled throughout Dubai as two women alone, used taxis and never found any problems.
Don’t think you will be enjoying a bottle of wine in a bar outside like in Europe, the bars and clubs we went to were usually behind closed doors and the ones we visited were rooftop type ones so a fairly normal door to an office type block then the bars and restaurants were up several floors in the lift.
I went with a friend so there wasn’t any hand holding but I wouldn’t recommend being overly tactile, that said it’s a different vibe, not one where I would have been inclined to get romantic in the street. As long as you are respectful of local culture as a westerner you should be fine.
I am sure it’s different in the villages but you won’t be going there.
I found is VERY safe, as in you can leave your handbag unaccompanied on your chair when you go to the loo and it will still be there when you get back.
It’s really not like I expected at all, in a very positive way.