Banana Republic Blazer. Size 4. Excellent Pre-owned Condition! No Flaws! Fabric: 95% wool, 5% spandex. Dry Clean Only. Read Measurements Below For Accurate Fit! Thanks 4 Viewing. Measurements: Across Chest (armpit to armpit): 17.5" | Sleeve Length: 24.5" | Back Length: 17" /24.5" with fringes Have any questions about this item? Please don't hesitate to contact me.