This ensemble with a navy bomber jacket and khaki jeans isn't a hard one to pull off and is open to more sartorial experimentation. Add white and black leather low top sneakers to the equation and the whole look will come together. So if you're hunting for a look that's stylish but also feels entirely spring-ready, this one fits the task well. And if we're talking style for 30-year-old gents, this outfit looks nice on most gents.