धौतवस्त्रं समादाय पंचकच्छेन धारयेत् । उत्तरीयं च किं चैव धार्यं सर्वेषु कर्मसु १८ ।
A washed dry cloth should be taken and worn in the form of paūcakaccha (wearing of the lower garment in a special way). In all sacred rites the upper cloth should also be used.