For an ensemble that's elegant and camera-worthy, pair a dark green blazer with brown check wool dress pants. If you're clueless about how to round off, add a pair of dark brown leather derby shoes to this ensemble. Come summer you're looking for an ensemble to keep you comfy and stylish –– this look is perfect for this time. As you go into your 30s, you want to start dressing in a more refined manner. If that's the case, looks like this prove useful as a source of inspiration.