Musnad Abu Ya'la al-Mawsili 115:32

Hadbata narrated to us, Hammam narrated to us, Qatadah narrated to us, he said: I said to Anas: "Which clothing was most beloved to the Messenger of Allah, may Allah bless him and grant him peace, or most pleasing to the Messenger of Allah, may Allah bless him and grant him peace?" He said: "The Hibarah (a type of Yemeni garment with stripes)."