Shop Banana Republic's Sweater Top with Silk: Nothing says luxury quite like silk. Enjoy the ritual of getting dressed every time you reach for this sweater, knitted from a sustainably-minded blend of silk and LENZING™ ECOVERO™ viscose., Semi-Fitted: Cut for a not-too-tight, not-too-loose fit., LENZING™ ECOVERO™: This breathable fiber derives from certified renewable wood sources, produced using methods that reduce water impact and emissions by up to 50% compared to traditional viscose…