Gap offers its Gap Men's Heavyweight Henley Shirt in several colors Carls Stone (pictured) for $16.97. Apply coupon codes "HAPPY" and "ITSFREE" to drop the price to $10.18 and bag free shipping. That's a total savings of $32 and a great deal for a Gap shirt. It's available in select sizes from XS 3XL only. Deal ends January 8.