Marrying a double breasted blazer with a beige turtleneck is an amazing choice for an effortlessly stylish look. Don't know how to finish this getup? Rock dark brown suede derby shoes to bump it up. So as you can see, it's a stylish, not to mention season-appropriate, ensemble to have in your seasonal wardrobe. Surely a great option when it comes to style tips for over-50 gentlemen.