Start with this Du'a
Getting dressed: praise to the One who clothed me
الْحَمْدُ للَّهِ الَّذِي كَسَانِي هَذَا (الثَّوْبَ) وَرَزَقَنِيهِ مِنْ غَيْرِ حَوْلٍ مِنِّي وَلاَ قُوَّة
Al-hamdu lillahil-ladhi kasani hadha (ath-thawba) wa razaqanihi min ghayri hawlim-minni wa la quwwah
“All praise belongs to Allah, who has clothed me with this (garment) and provided it for me, without any power or strength on my part.”
Sunan Abi Dawud 4023 (hasan), Jami at-Tirmidhi 3458 (hasan)
The Prophet ﷺ said that whoever says this on putting on a garment has his past sins forgiven.