A sleeveless cardigan-style vest in a fine wool rib knit, closed with a five-button single-breasted front and finished with ribbed trim at the V-neck, armholes, and hem. Two welt pockets sit at the hip, and the fabric stops clean at the shoulder seam for a fit that layers easily under a blazer or coat without adding bulk at the arm.It's a piece built for layering season -- over a button-down for the office, or on its own for a cleaner, more casual look. Offered in a medium heather Slate, true Black, and a deep teal-leaning Indigo, it gives three distinct options for building out a cold-weather layering rotation.Size Chart Size Length (in) Chest (in) Shoulder (in) M 25.20 19.69 15.35 L 25.98 20.47 15.75 XL 26.77 21.26 16.14 2XL 27.56 22.05 16.54 3XL 28.35 22.83 16.93 Note: the supplier's own chart labels its length column 'height' in unusually small figures (25-28in); this appears to actually represent garment length rather than body height, and is reproduced as given.