This combination of a navy blazer and jeans is on the off-duty side yet it's also seriously stylish and truly stylish. Does this getup feel too fancy? Introduce espadrilles to mix things up. Surely a wonderful idea if we're talking outfit ideas for over-30 gentlemen.
You'll be surprised at how super easy it is for any gentleman to get dressed like this. Just a navy double breasted blazer married with jeans. Complete this look with espadrilles to give a touch of stylish casualness to this outfit. As a man in his 30s, you probably want to start dressing like an adult. If that's the case, combos like this are perfect as inspiration.