However , the dress color systematically varies between the different tribes of the island .
Men wear sarong ( a kind of kilt ) and a long - skirted tunic , and women are dressed in sarong and a shorter jacket .
The dress color systematically varies between the different tribes of the island .
Men wear sarong ( a kind of kilt ) and a long - skirted tunic , and women are dressed in sarong and a shorter jacket .