Not everyone matches clothes that well, and even fewer put the right footwear with their khakis. It seems easy but you will look quite the fool if not careful. To make sure you are putting on the right shoes you need to consider these three things: the material, the color, and the amount of formalness. Not everyone matches clothes that well, and even fewer put the right footwear with their khakis. It seems easy but you will look quite the fool if not careful. To make sure you are putting on the right shoes you need to consider these three things: the material, the color, and the amount of formalness.