On days when comfort is top priority, team a white and navy horizontal striped crew-neck t-shirt with black jeans. The whole outfit comes together really well if you introduce a pair of black and white canvas low top sneakers to the mix. Think it's hard for gents in their 40s to master cool casual dressing? This combination will prove you wrong.
This combination of a white and navy horizontal striped crew-neck t-shirt and black jeans is on the casual side but also ensures that you look sharp and really dapper. Give a modern twist to your getup by rounding off with light blue athletic shoes. This combination should encourage anyone who wasn't sure about wearing casual clothing in your 40s.