Which facility/facilities does Barbera use? How about Attolini - who makes their shirts? Are any of Attolini's suits farmed out?
I'm not sure about Barbera. But I am 99% sure that Attolini manufactures its own shirts, and am positive that they produce their own suits (indeed, their suits, are, IMO, competitive in terms of handiwork, with any of the highest end Italian tailors.) Of course, in matters sartorial, I always defer to the opinion of A. Harris.