It is narrated from Hazrat Abu Huraira (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) forbade two types of prayer, two types of buying and selling, and two types of clothing. As for prayer, it is praying after Fajr until the sun rises and after Asr until the sun sets. As for clothing, it is that a person sits wrapped in a single garment with nothing covering his private parts, even a little, and that a person wraps himself in his lower garment while praying. And he forbade the sale of "Mulamasah" and "Munabadhah."
Hadith Referenceمسند احمد / مسند المكثرين من الصحابة / 10441