You can look amazing without really trying in a yellow sweatshirt and a white crew-neck t-shirt. Follow a more classic route with shoes by rounding off with a pair of black leather loafers. As you can see, this combination is a really nice choice, especially for weird transition weather, when the temps are getting lower. A perfect pairing as you step into the next stage of your life.
For a look that's super easy but can be manipulated in a variety of different ways, dress in a yellow sweatshirt and a white crew-neck t-shirt. Feeling inventive? Dress up this look with black leather chelsea boots. When leaves turn yellow and red and autumn settles in, you'll love this ensemble as your uniform for in-between weather. This is a nice and mature combo for 30-something guys.