Dress
Bukhari :: Book 7 :: Volume 72 :: Hadith 693
Narrated 'Uqba bin 'Amir:
A silken Farruj was presented to Allah's Apostle and he put it on and offered the prayer in it. When he finished the prayer, he took it off violently as if he disliked it and said, "This (garment) does not befit those who fear Allah!"