Macy's offers the American Rag Men's Cadet Solid Shirt in Black for $17.99. Coupon code "FRIEND" knocks it to $12.59. Pad your order with a beauty item (they start at $2.55) to bag free shipping; otherwise, shipping adds $10.95. That's $17 off and the lowest price we could find. It's available in S to XXL. Deal ends December 11.