According to the Holy Quran, the best clothing that a man should wear is the clothing of righteousness. No clothing is better than this clothing. In this regard, the following verse from the Holy Quran may be referred to:
“O Children of Adam! We have bestowed raiment upon you to cover yourselves (screen your private parts, etc.) and as an adornment, and the raiment of righteousness, that is better. Such are among the Ayat (proofs, evidences, verses, lessons, signs, revelations, etc.) of Allah, that they may remember (i.e. leave falsehood and follow truth).” (Qur’an 7.26)
So, a Muslim may cover his body in any fashion, he would be considered better only if he wears the clothing of righteousness. Both the Muslim men and women are requested to follow this injunction of the Holy Qur’an. They must always follow truth.