To look great and stylish, reach for a light blue dress shirt and black dress pants. If you need to effortlessly dial down your look with one piece, complete your outfit with dark brown leather tassel loafers. So if it's a roasting hot warm weather day and you want to look on-trend without exerting much effort, this outfit will do the job in seconds time. When it comes to outfit ideas for mature gentlemen, this combo looks nice on almost any guy.