Macys has the ALFANI Men's Classic-Fit Stretch Solid Suit Pants (Black or Blue) on sale for $25 - 30% off with coupon code FRIEND [Exp 10/30] = $17.49 with free in-store pickup or free shipping on $25+ with Star Rewards Account (free to join). Also on sale w/ coupon:

• Matching Vest for $14 
• Solid Suit Jacket for $52.50