A white and navy vertical striped dress shirt looks especially sophisticated when worn with navy dress pants. On the footwear front, this outfit is rounded off well with dark brown leather tassel loafers. In the colder months, when comfort is paramount, it can be easy to settle for a less-than-stylish ensemble. This ensemble, however, is a clear example that you totally can stay comfy and remain equally stylish during the colder months. Like this idea for your styling collection as a 30-year-old guy?