Rock a navy crew-neck t-shirt with white jeans for relaxed dressing with a fashionable spin. To add a little classiness to this getup, complement your getup with a pair of desert boots. So so as you can see, it's a seriously stylish, not to mention season-appropriate, getup to have in your transitional rotation. Wondering how to perfect casual style as you reach your 50s? This pairing is the perfect answer.