Reach for a navy puffer jacket and a navy crew-neck sweater for casual refinement with a masculine take. Send an otherwise dressy ensemble in a more relaxed direction by rounding off with a pair of navy canvas low top sneakers. As a 30-year-old guy, you want to start dressing like an adult man. In this case, looks like this are perfect as inspiration.
A navy puffer jacket and a navy crew-neck sweater are a combination that every style-conscious man should have in his menswear arsenal. This ensemble shows that well into your 30s you have a wide array of outfit options.
Go for a navy puffer jacket and a navy crew-neck sweater if you want to look dapper without making too much effort. Add a dose of stylish casualness to by wearing white leather low top sneakers. Well into your 30s, you probably want to start dressing like a grown man. If that's the case, inspo like this comes in handy.
As you can see, it doesn't require that much effort for a man to look casually smart. Choose a navy puffer jacket and a navy crew-neck sweater and be sure you'll look amazing. Complement your outfit with a pair of dark brown leather casual boots and the whole outfit will come together really well. Outfits like this are what will earn you respect from your peers and everyone else in the long run.