A teal crew-neck t-shirt and black leather jeans are among those super versatile menswear pieces that can modernize your closet. Balance this ensemble with a more relaxed kind of footwear, such as this pair of athletic shoes. When it's one of those gloomy fall afternoons, what better to brighten it up than a dapper look like this one? This combination is a clear example 50-year-old gentlemen can still very well turn heads.