The pyjama is most often used to sleep consists of two parts. A top and a bottom, pants and jacket. The pyjama is an Indoor clothing " homewear. "Cotton is the material that is found most often in the manufacture of pyjamas, because of its sense of smooth . Rather worn winter with long pants and a long-sleeved jacket. The summer can be in the form of boxing or shorts and a short sleeve top, or open collar or buttons.