Try teaming a waistcoat with an olive long sleeve shirt for a truly smart getup. If you want to break out of the mold a little, add tobacco suede desert boots to the mix. So if you need dressing tips for older guys, this combo is an amazing example.
Olive Long Sleeve Shirt with Waistcoat Smart Casual Chill Weather Outfits After 50
Marrying a waistcoat and an olive long sleeve shirt is a guaranteed way to inject your wardrobe with some masculine elegance. This outfit is probably exactly what you're looking for as a gentleman over 50.