Dua For New Clothes
اللَّهُمَّ لَكَ الْحَمْدُ أَنْتَ كَسَوْتَنِيهِ، أَسْأَلُكَ مِنْ خَيْرِهِ وَخَيْرِ مَا صُنِعَ لَهُ، وَأَعُوذُ بِكَ مِنْ شَرِّهِ وَشَرِّ مَا صُنِعَ لَهُ
(Allaahumma lakal-hamdu 'Anta kasawtaneehi, 'as'aluka min khayrihi wa khayri maa suni'a lahu, wa 'a'oothu bika min sharrihi wa sharri ma suni'a lahu)
O Allah, praise is to You. You have clothed me. I ask You for its goodness and the goodness of what it has been made for, and I seek Your protection from the evil of it and the evil of what it has been made for.
Abu Dawud: 4020, At-Tirmidhi: 1767