![Grey Crew-neck Sweater with Black Leather Derby Shoes Smart Casual Winter Outfits In Their 30s: A grey crew-neck sweater and an olive shearling coat are the perfect base for an outfit. Up the dressiness of this outfit a bit by finishing off with black leather derby shoes. During the winter months, when warmth is paramount, it can be easy to surrender to a less-than-stylish outfit in the name of functionality. This outfit, however, is a striking illustration that you totally can stay comfortable and remain equally stylish in the winter months. Certainly a savvy idea when it comes to fashion for 30-something men.](https://cdn.lookastic.com/looks/shearling-coat-suit-crew-neck-sweater-large-32763.jpg)
![Olive Shearling Coat](https://cdn.lookastic.com/olive-shearling-coat-original-11519503.jpg)
![Charcoal Wool Suit](https://cdn.lookastic.com/charcoal-wool-suit-original-9781719.jpg)
![Charcoal Crew-neck Sweater](https://cdn.lookastic.com/charcoal-crew-neck-sweater-original-2158899.jpg)
![Black Leather Derby Shoes](https://cdn.lookastic.com/black-leather-derby-shoes-original-2410503.jpg)
![Charcoal Socks](https://cdn.lookastic.com/charcoal-socks-original-2171211.jpg)
A grey crew-neck sweater and an olive shearling coat are the perfect base for an outfit. Up the dressiness of this outfit a bit by finishing off with black leather derby shoes. During the winter months, when warmth is paramount, it can be easy to surrender to a less-than-stylish outfit in the name of functionality. This outfit, however, is a striking illustration that you totally can stay comfortable and remain equally stylish in the winter months. Certainly a savvy idea when it comes to fashion for 30-something men.