Narrated to us Muhammad bin Ali Majilaway رضي الله عنه that: Narrated to us Muhammad bin Yahya al-Attar who said: Narrated to us Husain bin Hasan bin Aban, from Muhammad bin Uramiya from Muhammad bin Ismail bin Bazee from Ismail Sarraj from Bashir bin Ja’far from Mufaddal - (perhaps) al-Jofi - from Abi Abdullah عليه السلام that he said:
“Do you know what the garment of Yusuf was? ‘No,’ replied I. He said, “When fire was lit for (burning) Ibrahim عليه السلام Jibraeel brought a garment of Paradise for him and dressed him in it. That garment protected him from heat and cold and when his death approached, he made it into an arm band and tied it to Ishaq; Ishaq in turn tied it to Yaqoob and when Yusuf was born Yaqoob tied it on him. And it was tied to his arm till those circumstances befell him.
Thus when Yusuf removed it from the arm band in Egypt, Yaqoob perceived its fragrance and it is about the same thing that Allah quotes him saying: «Most surely I perceive the fragrance of Yusuf, unless you pronounce me to be weak in judgment» (12:94) It is the same garment that had come down from Paradise.” I said: May I be sacrificed on you, whom did this garment reach after him? He replied, “To the one deserving of it. And the garment is with our Qaim, when he would reappear. Then he said: All knowledge or things inherited by every prophet have reached to [the progeny of] Muhammad صلى الله عليه وعلى آله وسلم.” 
It is narrated that when the Qaim reappears he will reappear wearing the shirt of Yusuf عليه السلام and will also have the staff of Musa عليه السلام and the ring of Prophet Sulaiman عليه السلام.