Men's Wearhouse offers three men's dress shirts in over 350 styles for $99.99. (Scroll down and click "3 for $99.99 dress shirts" on the sale banner to see these deals. You can mix and match styles; add three shirts to cart to see this discount.) Plus, these orders receive free shipping. That's a savings of up to $244. Deal ends May 21. A couple of best bets: