If you're in search of a casual yet dapper outfit, opt for a white and red long sleeve t-shirt and beige leopard chinos. Introduce low top sneakers to your look and the whole getup will come together really well. If you feel uninspired by your transitional season style options, this look just might be the inspiration you are searching for. Casual looks for 40-year-old gents aren't actually that hard, as you can see here.
You're looking at the irrefutable proof that a white and red long sleeve t-shirt and a grey suit look awesome when matched together. If you don't want to go all out formal, add a pair of low top sneakers to the equation. As you can see here, it's super easy to look sharp and stay comfortable when cooler weather comes, thanks to this ensemble. Certainly a tested option if we're talking style tips for gents over 40.