Go for something casually neat yet timeless in a shearling jacket and a black crew-neck sweater. Finishing off with brown leather chelsea boots is an effective way to bring a bit of depth to this ensemble. As you can see here this ensemble is something you can totally wear as a gentleman in his forties.
Black Crew-neck Sweater with Shearling Jacket Chill Weather Outfits For Men After 40
Try teaming a shearling jacket with a black crew-neck sweater and you'll create a neat and refined ensemble. This one is a stylish and age-appropriate getup for a 40-something gent.