The most beloved garment to the Prophet ﷺ to wear was the Hibra (a kind of Yemenese cloth).
كَانَ أَحَبُّ الثِّيَابِ إِلَى النَّبِيِّ ﷺ أَنْ يَلْبَسَهَا الْحِبَرَةَ
See similar narrations below:
Collected by Muslim, Nasāʾī, Tirmidhī, Aḥmad, Ibn Ḥibbān, Nasāʾī's KubráAnas reported that the garment most liked by Messenger of Allah ﷺ was the mantle of Yemen.
كَانَ أَحَبَّ الثِّيَابِ إِلَى رَسُولِ اللَّهِ ﷺ الْحِبَرَةُ
"The most beloved of garments to the Prophet of Allah [SAW] was the Hibarah."
كَانَ أَحَبُّ الثِّيَابِ إِلَى نَبِيِّ اللَّهِ ﷺ الْحِبَرَةَ
"The garment the Messenger ﷺ like most to wear was the Hibrah."
كَانَ أَحَبَّ الثِّيَابِ إِلَى رَسُولِ اللَّهِ ﷺ يَلْبَسُهَا الْحِبَرَةُ
[Machine] I asked Anas, "Which garment was most beloved to the Messenger of Allah?" He replied, "The Hibara."
قُلْتُ لِأَنَسٍ أَيُّ اللِّبَاسِ كَانَ أَحَبَّ إِلَى رَسُولِ اللهِ ﷺ؟ قَالَ الْحِبَرَةُ
"The garment the Messenger ﷺ like most to wear was the Hibrah." (Using translation from Tirmidhī 1787)
كَانَ أَحَبَّ الثِّيَابِ إِلَى رَسُولِ اللهِ ﷺ أَنْ يَلْبَسَهَا الْحِبَرَةُ
ذِكْرُ مَا كَانَ يُحِبُّ الْمُصْطَفَى ﷺ مِنَ الثِّيَابِ
We asked Anas b. Malik: Which cloth was dearer to the Messenger of Allah ﷺ ? or Which cloth did the Messenger of Allah ﷺ like best to wear ? He replied: The striped cloaks (hibrah). (Using translation from Abū Dāʾūd 4060)
قُلْنَا لِأَنَسِ بْنِ مَالِكٍ أَيُّ اللِّبَاسِ كَانَ أَحَبَّ إِلَى رَسُولِ اللَّهِ ﷺ؟ قَالَ «الْحِبَرَةُ»
Anas reported that the garment most liked by Messenger of Allah ﷺ was the mantle of Yemen. (Using translation from Muslim 2079b)
«كَانَ أَحَبُّ الثِّيَابِ إِلَى رَسُولِ اللهِ ﷺ الْحِبَرَةُ»