![Grey Cargo Pants with Crew-neck T-shirt Smart Casual Warm Weather Outfits In Their 30s: For a laid-back and cool ensemble, reach for a crew-neck t-shirt and grey cargo pants — these pieces play nicely together. If you feel like dialing it up a bit now, complement this look with light blue suede tassel loafers. And if we're talking style for men in their 30s, this ensemble is ideal.](https://cdn.lookastic.com/looks/shirt-jacket-crew-neck-t-shirt-cargo-pants-large-59823.jpg)
![Light Blue Shirt Jacket](https://cdn.lookastic.com/light-blue-shirt-jacket-original-11480794.jpg)
![White Crew-neck T-shirt](https://cdn.lookastic.com/white-crew-neck-t-shirt-original-386478.jpg)
![Grey Cargo Pants](https://cdn.lookastic.com/grey-cargo-pants-original-477666.jpg)
![Light Blue Suede Tassel Loafers](https://cdn.lookastic.com/light-blue-suede-tassel-loafers-original-11402034.jpg)
![Dark Brown Sunglasses](https://cdn.lookastic.com/dark-brown-sunglasses-original-9639763.jpg)
For a laid-back and cool ensemble, reach for a crew-neck t-shirt and grey cargo pants — these pieces play nicely together. If you feel like dialing it up a bit now, complement this look with light blue suede tassel loafers. And if we're talking style for men in their 30s, this ensemble is ideal.