A tan suit and a turtleneck are essential in any gentleman's closet. If you feel like stepping it up a bit, introduce grey suede oxford shoes to your getup. This ensemble demonstrates that as a 40-something gentleman, you have a vast array of styling options.
Tan Suit with Turtleneck Outfits After 40
For rugged elegance with a clear fashion twist, you can go for a tan suit and a turtleneck. As for footwear, add burgundy leather tassel loafers to this ensemble. An ensemble like this will help any mature guy upstage his peers.