Where in the Quran does it say a woman must cover her hair?
But I hear it's haram not to wear one. I wouldn't want to disobey God, so if someone could help answer my question that would be great!
Nowhere a woman should cover her hair in Quran, just tradition among Arab [?].
Of course we should think that God never forget to ask a woman to cover it, if He needs so in Quran.
Haram (maybe, please ask Jews) for this case if you are Jews
not for moslem who use Quran as guidance.
Anyway, as stated in previous comments, I think it is better to wear clothes according to local custom , as far under the rule of Quran, It will be good for us because it will not draw attention so much to us.
Sorry about my English