![Navy Overcoat with Dress Shirt Smart Casual Winter Outfits In Their 30s: Dress in a navy overcoat and a dress shirt for a neat refined getup. Introduce a pair of dark brown suede loafers to the mix and ta-da: the look is complete. With an ensemble like this in your winter collection, you're guaranteed to stay warm and look awesome despite the extreme weather. Wondering what you should wear as you mature into your 30s? This outfit is the perfect answer.](https://cdn.lookastic.com/looks/overcoat-blazer-sweater-vest-large-91283.jpg)
![Navy Overcoat](https://cdn.lookastic.com/navy-overcoat-original-426870.jpg)
![Navy Blazer](https://cdn.lookastic.com/navy-blazer-original-437274.jpg)
![Navy Sweater Vest](https://cdn.lookastic.com/navy-sweater-vest-original-11417278.jpg)
![White and Purple Vertical Striped Dress Shirt](https://cdn.lookastic.com/white-and-purple-vertical-striped-dress-shirt-original-3107359.jpg)
![White Chinos](https://cdn.lookastic.com/white-chinos-original-464508.jpg)
![Dark Brown Suede Loafers](https://cdn.lookastic.com/dark-brown-suede-loafers-original-7262408.jpg)
Dress in a navy overcoat and a dress shirt for a neat refined getup. Introduce a pair of dark brown suede loafers to the mix and ta-da: the look is complete. With an ensemble like this in your winter collection, you're guaranteed to stay warm and look awesome despite the extreme weather. Wondering what you should wear as you mature into your 30s? This outfit is the perfect answer.