´It was narrated that Hudhaifah said:` “The Messenger of Allah (ﷺ) forbade wearing silk and gold. He said: ‘They are for them in this world and for us in the Hereafter.’”
Hadith Referenceسنن ابن ماجه / كتاب اللباس / 3590
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:متفق عليه
´It was narrated from ‘Abdullah bin ‘Umar that ‘Umar bin Khattab saw a silken two piece suit (being offered for sale). He said:` “O Messenger of Allah, why don’t you buy this two piece suit (to wear for meeting) the delegations, and on Fridays?” The Messenger of Allah (ﷺ) said: “This is only worn by one who has no share in the Hereafter.”
Hadith Referenceسنن ابن ماجه / كتاب اللباس / 3591
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:صحيح مسلم