elderly women who have no hope of getting married are allowed not to wear the kind of clothing that young woman must wear as long as they do not show off their beauty. it is better for them if they maintain chastity. god is allhearing and allknowing.
والقواعد من النساء اللاتي لا يرجون نكاحا فليس عليهن جناح أن يضعن ثيابهن غير متبرجات بزينة وأن يستعففن خير لهن والله سميع عليم