This pairing of a white v-neck t-shirt and charcoal jeans is extra versatile and provides a neat and relaxed look. When it comes to shoes, go for something on the dressier end of the spectrum and complement this outfit with derby shoes. This combination is a viable choice if you're picking out a kick-ass ensemble that transitions easily into fall. All in all, a wonderful idea when it comes to outfit ideas for gentlemen over 40.