This city casual pairing of a white crew-neck t-shirt and light blue jeans couldn't possibly come across other than devastatingly stylish. White canvas low top sneakers will be the ideal accompaniment for this getup. When it comes to dressing for unpredictable fall weather, nothing beats a kick-ass combo that transitions easily between seasons. Those who are curious whether you can still wear modern off-duty outfits as you reach your 50s, this pairing should answer your question.