A beige cardigan and a long sleeve shirt are a great combination that will get you a ton of attention. And if you wish to effortlessly play down your ensemble with a pair of shoes, why not complement your getup with a pair of olive athletic shoes? While dressing for the winter season can be a bit daunting, it's looks like this that make you feel inspired. A safe bet for gentlemen in their 30s in search of a more mature image.