![Dark Brown Long Sleeve Shirt with Brown Shirt Jacket Summer Outfits For Men In Their 30s: Reach for a brown shirt jacket and a dark brown long sleeve shirt to pull together a casually classic and modern-looking outfit. Infuse a more relaxed finish into your ensemble with a pair of tan athletic shoes. This combo is everything for boiling hot warm weather days. Casual getups for stylish 30-something gents aren't actually that hard, as you can see here.](https://cdn.lookastic.com/looks/shirt-jacket-long-sleeve-shirt-shorts-large-75591.jpg)
![Dark Brown Suede Shirt Jacket](https://cdn.lookastic.com/dark-brown-suede-shirt-jacket-original-11482304.jpg)
![Dark Brown Camouflage Long Sleeve Shirt](https://cdn.lookastic.com/dark-brown-camouflage-long-sleeve-shirt-original-11480123.jpg)
![Beige Shorts](https://cdn.lookastic.com/beige-shorts-original-1871529.jpg)
![Tan Athletic Shoes](https://cdn.lookastic.com/tan-athletic-shoes-original-547128.jpg)
![Tan Suede Belt](https://cdn.lookastic.com/tan-suede-belt-original-11395069.jpg)
Reach for a brown shirt jacket and a dark brown long sleeve shirt to pull together a casually classic and modern-looking outfit. Infuse a more relaxed finish into your ensemble with a pair of tan athletic shoes. This combo is everything for boiling hot warm weather days. Casual getups for stylish 30-something gents aren't actually that hard, as you can see here.