Gregory the Great
Catena Aurea · Matthäusevangelium 11
And as they departed, Jesus began to say unto the multitudes concerning John, What went ye out into the wilderness to see? A reed shaken with the wind? But what went ye out for to see? A man clothed in soft raiment? behold, they that wear soft clothing are in kings’ houses. But what went ye out for to see? A prophet? yea, I say unto you, and more than a prophet. For this is he, of whom it is written, Behold, I send my messenger before thy face, which shall prepare thy way before thee.
(Hom. in Ev. vi. 3.) Let no one suppose that there is nothing sinful in luxury and rich dress; if pursuit of such things had been blameless, the Lord would not have thus commended John for the coarseness of his raiment, nor would Peter have checked the desire of fine clothes in women as he does, Not in costly raiment. (1 Pet. 3:3)