First one is hijab in Tehran, second one is in riyadh.
Very much just different colors./s
// removed the pictures because I don't know if people in those pictures want them to be shared here or not, just google "Hijab in Tehran" and "hijab in riyadh"
Of course these are two extremes, there are other forms of hijab being used by Muslims as well.
PS. I'm not defending or attacking any of these, just pointing out that hijab is not the same in different regions.