The loose tube sarong lets you roll from side to side within it without losing coverage. It's just two metres of light madras-type cotton off a bolt that's had its two cut ends sewn together. Any fabric shop should be able to do it, but a South Asian shop that makes saris will know what you mean. /2
How to Wear a Tube Sarong (Men): 5 Steps (with Pictures) - wikiHowSarongs are worn by both men and women in many parts of the world, but especially in south and southeast Asia. This long, brightly colored fabric can be worn on a hot summer day, while lounging around...www.wikihow.com