To put together a casual ensemble with a modern finish, you can easily go for a blue blazer and blue chinos. For something more on the sophisticated side to complete your look, introduce a pair of black leather derby shoes to the equation. Surely a popular choice if we're talking fashion tips for maturing guys.
As you can see here, looking sharp doesn't take that much effort. Marry a blue blazer with blue chinos and be sure you'll look amazing. Clueless about how to round off? Round off with a pair of dark brown leather low top sneakers for a more laid-back vibe. Also, it's a perfect combination if you want to fit in with a more mature crowd.
No matter where you go over the course of the day, you'll feel instantly confident in a blue blazer and blue chinos. If you want to immediately bump up your outfit with one item, introduce black leather oxford shoes to your ensemble. A safe bet for 30-something Millennial gents hunting for a more mature look.
A blue blazer and blue chinos are strong players in any gent's wardrobe. For something more on the dressier end to complement your ensemble, complement this look with a pair of tobacco suede chelsea boots. As a young gent, you probably want to start dressing like an adult man. In this case, ensembles like this are perfect as inspiration.