![Dark Green Field Jacket with Polo Neck Sweater Smart Casual Warm Weather Outfits In Their 30s: A dark green field jacket and a polo neck sweater are the kind of a fail-safe getup that you so terribly need when you have no time. And it's a wonder what a pair of dark brown suede tassel loafers can do for the getup. So if you need dressing tips for 30-year-old gents, this getup is a good example.](https://cdn.lookastic.com/looks/field-jacket-polo-neck-sweater-chinos-large-91419.jpg)
![Dark Green Field Jacket](https://cdn.lookastic.com/dark-green-field-jacket-original-9664061.jpg)
![White Polo Neck Sweater](https://cdn.lookastic.com/white-polo-neck-sweater-original-11487638.jpg)
![Brown Chinos](https://cdn.lookastic.com/brown-chinos-original-465120.jpg)
![Dark Brown Suede Tassel Loafers](https://cdn.lookastic.com/dark-brown-suede-tassel-loafers-original-5305917.jpg)
![Silver Watch](https://cdn.lookastic.com/silver-watch-original-9550590.jpg)
A dark green field jacket and a polo neck sweater are the kind of a fail-safe getup that you so terribly need when you have no time. And it's a wonder what a pair of dark brown suede tassel loafers can do for the getup. So if you need dressing tips for 30-year-old gents, this getup is a good example.