Modern suit vest crafted from Super 110's Italian wool fabric with natural stretch. Meticulously tailored using traditional and modern sewing techniques. Genuine horn buttons for added elegance and uniqueness as no two are alike. Our wool fabric is spun at the foot of the Alps in Biella, Italy from Merino sheep. Long, thin fibers create fabric offering ease of movement and all-day comfort and flexibility. Satisfaction Guarantee. If you are not completely satisfied with your Buttoned Down suit vest at any time, we are happy to give you a full refund Tailored-Fit: slimmer through the chest and waist. To shop the matching Tailored-Fit suit jacket (search Buttoned Down MBD15004) and Tailored-Fit suit pant (search Buttoned Down MBD65004) Adjustable slider on back of vest.