Old Navy Tees only $3 and $5 PLUS 35% off May 27, 2015 by iGoBOGO 2 Comments This is a GREAT deal to kick off that summer wardrobe! Old Navy has t-shirts for $3 and $5 today including the cute Flag t-shirts. This sale is good online and in store. Also, you can get an extra 35% off online (restrictions apply) with code ENJOY. Shop Old Navy Online Here by clicking this link.