Showing off in dunia?

Du’a for wearing clothes on a daily basis

الْحَمْدُ لِلَّهِ الَّذِي كَسَانِي هَذَا وَرَزَقَنِيهِ مِنْ غَيْرِ حَوْلٍ مِنِّي وَلَا قُوَّةٍ

The Prophet صلى الله عليه وسلم said, 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 (minor) sins.

Dua for wearing new clothes

اللَّهُمَّ لَكَ الْحَمْدُ أَنْتَ كَسَوْتَنِيهِ أَسْأَلُكَ خَيْرَهُ وَخَيْرَ مَا صُنِعَ لَهُ وَأَعُوذُ بِكَ مِنْ شَرِّهِ وَشَرِّ مَا صُنِعَ لَهُ

Abu Sa’id al-Khudri reported: When the Messenger of Allah صلى الله عليه وسلم wore a new garment he would name it, such as a turban, a shirt, or a cloak, and then he would say, “O Allah, praise be to you that you have dressed me with it. I ask you for its goodness and the goodness for which it was made. I seek refuge in you from its evil and the evil for which it was made.”Source: Sunan al-Tirmidhī 1767