Macy's offers the Perry Ellis Men's Portfolio Slim-Fit Stretch Subtle Plaid Dress Pants in Charcoal or Navy for $19.99. Pad your order with a beauty item (they start at $3) to bag free shipping; otherwise, shipping adds $10.95. Excluding padding, that's the lowest price we could find by $17. They're available in sizes 29x30 to 38x32. Deal ends July 17.