J. Crew Gray wool single breasted Blazer (00) J. Crew wool single breasted Blazer (00). Immaculate pre-owned condition. Clean with no flaws 10% wool Tailored fit Tweed fabric Single button Vented back Fully lined Buttoned cuffs Laid flat: Chest: 17 Waist: 15 Length: 25 Sleeve (shoulder seam to cuff): 23