1. Clothes or items which were been purchased using money which was earned and remained with you for one year or more and you did not pay Khums of that remaining money. When Khums was obligatory on an amount, it remains obligatory on any item been purchased using that money which is a Khums non-paid money. If you are sure that you purchased any cloth or item using such Khums-non-paid money, you must pay the Khums on the original amount of the purchase, not the current value.
2. Clothes or items which you did not use for one year or more, Khums becomes obligatory on it or it's current value which can be less that the original value.
3. There is no Khums on clothes or items which you purchased from your earnings during the same year of earning as far as you use them and did not leave using them for one year.
4. There is no Khums on clothes or items for lawful use purchased using saved money out of which was Khums paid.