Mucros Men's Irish Tweed Vest Grey Herringbone Wool Full Back Made in Ireland Irish tweed vest is crafted from 100% wool tweed for long lasting wear and comfort. 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 . Vest feature an adjustable buckle on the back to loosen or tighten. Made by Muckross House in Killarney Co. Kerry, Ireland.