This pairing of a white crew-neck t-shirt and blue jeans embodies comfort and effortless menswear style. Finishing off with navy and white athletic shoes is a surefire way to inject a more casual touch into this look. In the colder months, when comfort is above all, it can be easy to settle for a less-than-stylish look. However, this look is a good illustration that you can actually stay cozy and remain stylish in the colder months. Those who are dubious whether you can still pull off modern off-duty outfits as you slip into your 50s, this pairing should answer your question.