i dont know what is modern what is ok & not. it depends on the person. but in india many muslim girls wear revealing clothes. eg. gauhar of big boss who wont do aarti but will wear revealing clothes. i am a muslim too i do not cover my head but i dont wear revealing clothes & i do attend aartis, i dont have a problem doing that. and my not wearing revealing clothes has got to do nothing with me being a muslim,its about my comfort. But the way aalya's family is shown i just think the girls in that family would not be wearing such revealing clothes. but cant say. ...still.
re going to dargah i never heard it is prohibited. everyone visits ajmer dargah here in india. and dowry yes it is still taken in some places & asked also. so i guess they are showing what is already there