Jos. A. Bank discounts its men's clearance dress shirts, dropping prices to $19.97. Opt for in-store pickup to dodge the $8 shipping charge. (Alternatively, orders of $50 or more receive free shipping.) Some sizes are limited. A couple of best bets:

• Jos. A. Bank Men's Traveler Pinpoint Fine-Line Buttondown Dress Shirt for $19.97 (Gray pictured, $60 off)
• Jos. A. Bank Men's Executive Tailored Fit Spread Collar Mini Check Dress Shirt for $19.97 ($50 off)

Stocking up? Add six shirts to your cart and the price drops to $95.86 with free shipping. That's $15.98 per shirt and a savings of at least $321 for this quantity.