You'll be surprised at how extremely easy it is for any gentleman to put together this casually smart outfit. Just a beige dress shirt and black jeans. On the fence about how to complete your outfit? Wear black leather tassel loafers to lift it up. So if it's a warm summertime afternoon and you want to look dapper without putting in too much work, this outfit will do the job in next to no time. This combo illustrates how gents in their 30s wow in the fashion department.