For a look that's elegant and Bond-worthy, try teaming a double breasted blazer with grey dress pants. Ramp up this whole outfit by rocking dark brown desert boots. Keep this outfit in your front hall wardrobe come spring, and rest assured, you'll save a lot of time crafting an outfit on more than one morning. As a guy in his 30s, you probably want to start dressing maturely. If that's the case, combinations like this are ideal as inspiration.