Dua when putting on a garment.
Narrated Mu’adh ibn Anas:
The Prophet (ﷺ) said:
If anyone eats food and then says: “Praise be to Allah Who has fed me with this food and provided me with it through no might and power on my part,” he will be forgiven his former and later sins.
If anyone puts on a garment and says: “Praise be to Allah Who has clothed me with this and provided me with it through no might and power on my part,” he will be forgiven his former and later sins.
Dua after having food:
الْحَمْدُ لِلَّهِ الَّذِي أَطْعَمَنِي هَذَا الطَّعَامَ وَرَزَقَنِيهِ مِنْ غَيْرِ حَوْلٍ مِنِّي وَلاَ قُوَّةٍ
Dua when putting on a garment:
الْحَمْدُ لِلَّهِ الَّذِي كَسَانِي هَذَا الثَّوْبَ وَرَزَقَنِيهِ مِنْ غَيْرِ حَوْلٍ مِنِّي وَلاَ قُوَّةٍ
(Sunan Abu Dawud,4023, Hassan according to Shaikh Al-Albani)
Saheehus-Seerah 