Try pairing a white crew-neck t-shirt with navy ripped jeans for comfort dressing with a contemporary finish. Grey athletic shoes are a welcome complement to your outfit. As you can see here, well into your 40s you still have a vast array of sartorial options.
If you put practicality above all else, team a white crew-neck t-shirt with violet sports shorts. Add a pair of grey athletic shoes to this getup and the whole getup will come together perfectly. This pairing is a huge inspiration to anyone who wasn't sure about donning casual outfits as a 40-year-old man.
Rock a white crew-neck t-shirt with blue denim shorts if you're looking for an outfit idea for when you want to look cool and casual. A pair of grey athletic shoes immediately dials up the appeal of this look. This combination demonstrates that as a gent in his forties, you have a wide array of styling options.