A kaftan or caftan ( قفطان qaftân) is a front-buttoned coat or overdress, usually reaching to the ankles, with long sleeves. It can be made of wool, cashmere, silk, or cotton, and may be worn with a sash. The caftan is of ancient Mesopotamian origin. It is a variant of the robe or tunic, versions of which have been worn by countless cultures... Found on http://en.wikipedia.org/wiki/Kaftan