For a look that's polished and absolutely GQ-worthy, pair a black crew-neck sweater with a charcoal suit. The whole getup comes together when you throw black leather derby shoes in the mix. This combination is a really great pick, especially for autumn, when the mercury is dropping. This ensemble illustrates how men over 30 kill in the fashion department.
Marrying a black crew-neck sweater with black dress pants is a savvy idea for a sharp and classy outfit. If you're wondering how to finish off, a pair of black leather derby shoes is a winning option. As you can see here, it's super easy to look seriously stylish and stay warm when cooler weather hits, all thanks to combinations like this. As a guy in his thirties, you probably want to start dressing in a more elegant manner. That's when inspo like this is very useful.