MILLY Wrap Keyhole Top in Black. - size XS (also in ) MILLY Wrap Keyhole Top in Black. - size XS (also in ) Viscose blend. Hand wash cold. Twist neckline detail. Shoulder cut-outs. MILL-WS418. 199 JK 062193. 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.