When looking into the mirror

الْحَمْدُ لِلَّهِ، اللَّهُمَّ كَمَا حَسَّنْتَ خَلْقِي فَحَسِّنْ خُلُقِي 
All praises are due to Allâh. O Allâh, just as You have beautified my outward form, beautify my inward. (Amalul-Yaum wal Lailah of Ibn Sunni)

الْحَمْدُ لِلَّهِ الَّذِي سَوَّى خَلْقِي فَعَدَلَهُ، وَكَرَّمَ صُورَةَ وَجْهِي فَحَسَّنَهَا، وَجَعَلَنِي مِنَ الْمُسْلِمِينَ
All praise is for Allâh who has created me in the most perfect and befitting manner, who has beautified my face to the extreme and made me from the Muslims. (Tabrani in Awsat)