If a Muslim cleric ruled that, it would be on the front pages of all US newspapers and UN Security Council would have ordered NATO to move

"What should a girl do if she wishes to dress modestly but her parents won't let her? According to Rabbi Yitzchok Zilberstein she can injure herself in order to use it as an excuse for dressing modestly.  Three weeks ago, Rabbi Zilberstein, the the son-in-law of prominent Rabbi Yosef Elyashiv, received an inquiry from a women's college coordinator about a student who is growing increasingly religious. The student said she wanted to dress modestly but her parents were preventing her from doing so, because they were not religious."