![White Crew-neck T-shirt with Denim Shirt Smart Casual Summer Outfits For Men After 40: Consider pairing a denim shirt with a white crew-neck t-shirt to put together an interesting and modern-looking laid-back ensemble. Why not introduce a pair of dark purple leather derby shoes to the equation for an extra touch of sophistication? This outfit is the definition of ideal for extremely hot summertime afternoons. Certainly a fail-safe choice if we're talking dressing ideas for 40-year-old gentlemen.](https://cdn.lookastic.com/looks/navy-denim-shirt-white-crew-neck-t-shirt-khaki-chinos-large-47414.jpg)
![Navy Denim Shirt](https://cdn.lookastic.com/navy-denim-shirt-original-2767101.jpg)
![White Crew-neck T-shirt](https://cdn.lookastic.com/white-crew-neck-t-shirt-original-386478.jpg)
![Khaki Chinos](https://cdn.lookastic.com/khaki-chinos-original-3402249.jpg)
![Dark Purple Leather Derby Shoes](https://cdn.lookastic.com/dark-purple-leather-derby-shoes-original-8630659.jpg)
Consider pairing a denim shirt with a white crew-neck t-shirt to put together an interesting and modern-looking laid-back ensemble. Why not introduce a pair of dark purple leather derby shoes to the equation for an extra touch of sophistication? This outfit is the definition of ideal for extremely hot summertime afternoons. Certainly a fail-safe choice if we're talking dressing ideas for 40-year-old gentlemen.