We're all seeking practicality when it comes to styling, and this modern casual combo of a black crew-neck t-shirt and skinny jeans is a great example of that. If you want to break out of the mold a little, complete your ensemble with white leather low top sneakers. This is a safe option for a cool winter-to-spring outfit. This getup should prompt anyone who had doubts about sporting casual outfits as a gentleman in his fifties.