It's been a few years since Carolina Herrera Jr's Spanish home was featured in the pages of Domino, but we still recall her reupholstered sofa and how inspired her choice of fabrics felt at the time (along with those of Ruthie Sommers' home in that same first issue). Since the article, we've seen plenty of pieces using more than one fabric for the covering...
A more recent example from Ruthie Sommers' redesign of the offices of Drew Barrymore (from Domino 2008)
Image at top: Eric Cahan
Second image: Stewart Shining