( اللَّهُمَّ لَكَ الْحَمْدُ أَنْتَ كَسَوْتَنِيهِ، أَسْأَلُكَ مِنْ خَيْرِهِ وَخَيْرِ مَا صُنِعَ لَهُ، وَأَعُوذُ بِكَ مِنْ شَرِّهِ وَشَرِّ مَا صُنِعَ لَهُ).
O Allah, for You is all praise, You have clothed me with it (i.e. the garment), I ask You for the good of it and the good for which it was made, and I seek refuge with You from the evil of it and the evil for which it was made.
Abu Dawud and At-Tirmidhi. See also Al-Albani, Mukhtasar Shama'il At-Tirmidhi, p. 47.