"When the Messenger of Allah ﷺ, would wear a new garment he would mention what it was, whether an 'Imamah, a Qamis, or a Rida', then he would say: Allahumma lakal-hamdu, Anta kasawtanihi, as'aluka khairuhu wa khaira ma suni'a lahu, wa a'udhu bika min sharrihi wa sharri ma suni'a lahu'" ('O Allah! For You is the praise, You have clothed me, I ask You for its good and the god for which it was made, and I seek refuge in You from its evil and the evil for which it was made.) (Using translation from Tirmidhī 1767)
كَانَ رَسُولُ اللهِ ﷺ إِذَا اسْتَجَدَّ ثَوْبًا سَمَّاهُ بِاسْمِهِ قَمِيصٌ أَوْ عِمَامَةٌ ثُمَّ يَقُولُ اللهُمَّ لَكَ الْحَمْدُ أَنْتَ كَسَوْتَنِيهِ أَسْأَلُكَ مِنْ خَيْرِهِ وَخَيْرِ مَا صُنِعَ لَهُ وَأَعُوذُ بِكَ مِنْ شَرِّهِ وَشَرِّ مَا صُنِعَ لَهُ