To elaborate a bit, a lungi is the Kerala-style wrap that men wear either long or doubled up (see info-graphic below). I'm not sure the differences, but I believe they're called dhoti in other areas of the country. Anyways, this particular fashion is quite famous in the country now because a pop song called Lungi Dance is currently tearing up the Indian music charts. Honestly, we danced to it four times that night. Haha so for your pleasure may I also present Lungi Dance from Chennai Express:
Til we meet again India, Farewell!