Why not consider teaming a navy harrington jacket with dark green chinos? Both pieces are very practical and look nice when paired together. Complement your getup with a pair of white and black leather low top sneakers to keep the ensemble fresh. As the weather is getting warmer, it's time to get rid of those heavy winter layers and choose something lighter, like this look here. And if we're talking casual style tips for maturing men, this outfit looks good on most.