Sears offers the Covington Men's Classic Oxford Dress Shirt in six colors for $14.99. Opt for in-store pickup to avoid the $5.75 shipping fee. That's $19 off and the lowest total price we could find. It's available in sizes 14.5 to 17.5 and sleeve lengths 32-33 or 34-35, although not in all size/color combinations.
Of note, Shop Your Way Rewards members will earn a Sears credit with this purchase and may be eligible for additional credits and discounts.