A shirt jacket and khaki dress pants are a savvy combination that will get you a ton of attention. Complement your getup with grey tassel loafers and the whole look will come together. When you're having one of those gloomy fall days, sometimes only a knockout ensemble like this one can get you out the door in the morning. In your thirties, you want to start dressing more maturely. If that's the case, combos like this are a never-failing option.