Matthew Williamson teal rose cashmere roll neck jumper with jewel motif. Beautiful new jumper by Matthew Willamson, teal rose. This jumper has a roll neck and long sleeves. It is made out of the softest cashmere, for a luxurious feel. The shoulders are embellished with beads and gem stones which give this jumper a real wow factor. Also available in teal. 50% cashmere, 50% Wool. Dry clean only.