One of my friends is marrying a Muslim, and she has invited me to her wedding. Her wedding is going to me in a traditional Muslim manner, and she has invited me for a 3-day ceremony at her wedding. Since she is a dear friend of mine, I have accepted her invitation, and I am planning to go to all the three days ceremonies to her place. However, I want to know if there is some particular thing that I need to take care of, since I am not really educated about Muslim wedding traditions. Would I be required to cover my head as well, at the wedding as a guest? I shall be extremely grateful, if some wedding expert could help me with some suitable advice!