MILLY Off the Shoulder Rib Cardigan in Navy. - size L (also in S) MILLY Off the Shoulder Rib Cardigan in Navy. - size L (also in S) Viscose blend. Dry clean only. Rib knit fabric. Foldover neckline. Front button closure. MILL-WK109. KGT265 . The MILLY collection epitomizes bold, advanced contemporary fashion with a feminine edge. Designer and founder Michelle Smith transforms classics by merging American sportswear silhouettes with distinctive Parisian atelier techniques. Smiths eye for impeccable detail, use of luxurious, cutting-edge fabrics and precise tailoring have made MILLY a cult favorite across the globe.