Why not try pairing a grey harrington jacket with a white crew-neck t-shirt? These two items are very functional and will look cool worn together. Up your whole ensemble by finishing with a pair of black suede tassel loafers. This combination demonstrates how guys over 30 score in the fashion department.
Go for a grey harrington jacket and a white crew-neck t-shirt for a hassle-free ensemble that's also put together. For something more on the elegant end to round off your look, add beige canvas loafers to the equation. As you step into your 30s, you want to start dressing more professionally. In this case, inspo like this comes in very handy.
If the situation permits a relaxed casual look, try teaming a grey harrington jacket with a white crew-neck t-shirt. Balance out this outfit with a more elegant kind of footwear, such as this pair of black leather derby shoes. This combination demonstrates how 30-year-old guys kill it in the style department.