It is narrated from Sayyidah Aisha (may Allah be pleased with her) that the Noble Prophet (peace and blessings be upon him) delivered a sermon on the day of Jumu'ah, and he saw the companions wearing striped (dirty and worn) clothes. So the Messenger of Allah (peace and blessings be upon him) said: "There is no harm for any one of you, if he has the means and ability, to set aside a (clean and neat) set of clothes for Jumu'ah, other than his work clothes."