The simple fact is that Muslims get married and a certain number of them, those who don’t to closely follow the example set by Muhammad, even wait until their females have reached puberty before buying them from their fathers and taking them to wife.
This perforce means that Muslim couples have wedding nights and that the brides – at least those of an to understand such things – will likely want some sort of special bridal lingerie, much in the same way as brides in the Civilized World do.
That in turn causes a problem in places, such as Saudi Arabia, where the Islamists follow very strict forms of Shar’ia that forbid Muslim females from baring their faces in front of even their husbands.
Shari’a Compliant Even According To Wahhab
Fortunately I suppose, the Arabs are a race of merchants and have bred themselves to possess the cunning merchants needs. Certain accommodations of style were made and, so far, few have complained overly much. 😉
NOTE: It’s also apparent that there’s more worth tapping in the MENA region than merely oil. 😛