(9) The Book of the Qiblah
كتاب القبلة
(20) Chapter: The concession for praying in a khamisah (a kind of garment) that has markings
(20) باب الرُّخْصَةِ فِي الصَّلاَةِ فِي خَمِيصَةٍ لَهَا أَعْلاَمٌ
Sunan an-Nasa'i 771 
It was narrated from Aisha (ra) that the Messenger of Allah(ﷺ)prayed in a khamisah that had markings, then he said:
"These markings distracted me. Take it to Abu Jahm and bring me his Anbijani (a woolen garment with no markings)."
أَخْبَرَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ، وَقُتَيْبَةُ بْنُ سَعِيدٍ، - وَاللَّفْظُ لَهُ - عَنْ سُفْيَانَ، عَنِ الزُّهْرِيِّ، عَنْ عُرْوَةَ بْنِ الزُّبَيْرِ، عَنْ عَائِشَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم صَلَّى فِي خَمِيصَةٍ لَهَا أَعْلاَمٌ ثُمَّ قَالَ ‏ "‏ شَغَلَتْنِي أَعْلاَمُ هَذِهِ اذْهَبُوا بِهَا إِلَى أَبِي جَهْمٍ وَائْتُونِي بِأَنْبِجَانِيِّهِ ‏"‏ ‏.‏
Grade :  Sahih (Darussalam)
Reference : Sunan an-Nasa'i 771
In-book reference : Book 9, Hadith 30
English translation : Vol. 1, Book 9, Hadith 772