Ralph Lauren offers its Polo Ralph Lauren Men's Estate Poplin Dress Shirt in Blue, Pink, or White for $34.99. Coupon code "AUG20" drops it to $27.99. With $5 for shipping (choose "Economy" shipping at checkout), that's $71 off list and the lowest total price we could find. It's available in neck sizes 14.5 to 18 and sleeve lengths 32 to 37, although not in all neck/sleeve/color combinations.