This pairing of a white turtleneck and jeans is indisputable proof that a safe off-duty outfit can still look seriously sharp. For a more laid-back vibe, why not complete this outfit with a pair of olive athletic shoes? While it can be challenging to dress stylish on extra cold days, it's combos like this that prove it's quite doable. Those who are dubious whether you can still sport cool casual looks well into your 50s, this pairing should answer your question.