Sahih Muslim | Book 24 | Chapter 4

Narrated by Qatada
Qatada said: We asked Anas b. Malik which garment did Allah's Messenger may peace be upon him) love or like (to wear). He said: The mantle of Yemen.

Narrated by Anas
Anas reported that the garment most liked by Allah's Messenger (may peace be upon him) was the mantle of Yemen.