![Navy Duffle Coat with Shawl-Neck Sweater Smart Casual Outfits In Their 30s: A smart combination of a navy duffle coat and a shawl-neck sweater can keep its relevance in a ton of occasions. Complete your look with a pair of dark brown leather dress boots to instantly jazz up the look. As you slip into your 30s, you probably want to start dressing like a grown man. In this case, getups like this are a goofproof option.](https://cdn.lookastic.com/looks/duffle-coat-gilet-shawl-neck-sweater-large-359.jpg)
![Navy Duffle Coat](https://cdn.lookastic.com/navy-duffle-coat-original-2394231.jpg)
![Charcoal Gilet](https://cdn.lookastic.com/charcoal-gilet-original-3301071.jpg)
![Charcoal Shawl-Neck Sweater](https://cdn.lookastic.com/charcoal-shawl-neck-sweater-original-10115680.jpg)
![Tobacco Chinos](https://cdn.lookastic.com/tobacco-chinos-original-2309991.jpg)
![Dark Brown Leather Dress Boots](https://cdn.lookastic.com/dark-brown-leather-dress-boots-original-11313274.jpg)
![Navy Plaid Scarf](https://cdn.lookastic.com/navy-plaid-scarf-original-588120.jpg)
A smart combination of a navy duffle coat and a shawl-neck sweater can keep its relevance in a ton of occasions. Complete your look with a pair of dark brown leather dress boots to instantly jazz up the look. As you slip into your 30s, you probably want to start dressing like a grown man. In this case, getups like this are a goofproof option.