A varsity jacket looks so laid-back and cool when paired with a long sleeve shirt. Look at how nice this look is complemented with a pair of white and navy leather low top sneakers. Casual looks for stylish 40-something gentlemen aren't actually that hard, as you can see here.
A varsity jacket and a long sleeve shirt are stylish menswear pieces, without which no closet would be complete. Let your sartorial credentials really shine by completing your look with a pair of black and white athletic shoes. If you're not sure how to dress age-appropriately without giving up on style, this pairing is a great illustration.