A blue crew-neck t-shirt and navy jeans combined together are a sartorial dream for gentlemen who love laid-back getups. To introduce some extra classiness to this look, add a pair of black leather casual boots to the equation. You can see here this combo is also a great illustration of looking stylish in the winter season. This combination demonstrates that in your 30s you have a wide array of outfit options.
If you're all about being comfortable when it comes to fashion, this combo of a blue crew-neck t-shirt and navy jeans will totally vibe with you. Throw black suede chelsea boots in the mix to easily turn up the style factor of any look. Dressing warmly is the key to surviving cold temps, but this ensemble is hard proof that you can do it with style. Guys who wonder how to pull off modern off-duty style as you move into your 30s, this pairing should answer your question.