Men's Irish Tweed Vest Navy Herringbone Wool Full Back Made in Ireland Irish wool vest crafted from 100% wool tweed for comfort and durability with a viscose lining. Sizing: Center back length: Small: 23 , Medium: 23 5/8, Large: 24, XL: 24 3/8, 2XL: 24 . Chest at Underarm: Small: 20 7/8, Medium: 22, Large: 23 , XL: 24, 2XL: 25 . Dry clean only for long lasting wear. From Muckross House in Killarney Co. Kerry, Ireland.