It is narrated from Hazrat Abu Huraira (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) forbade wearing two types of clothing, and that is: a person sits wrapped in one cloth with nothing covering his private parts at all, and that a person wraps himself in a single garment so that his hands cannot come out (ishtimal al-samma).
Hadith Referenceمسند احمد / مسند المكثرين من الصحابة / 10190