Why not try teaming a white and navy crew-neck t-shirt with charcoal chinos? Both items are totally comfortable and look nice when worn together. If you're puzzled as to how to round off, a pair of low top sneakers is a winning option. Overall, an ideal example of relaxed style for young guys.
Who said you can't make a style statement with a relaxed outfit? Draw the attention in a white and navy crew-neck t-shirt and navy jeans. Introduce a pair of low top sneakers to your look and off you go looking dashing. When it comes to casual clothing for over-30 men, this combination is perfect.