![Dark Brown Blazer with Crew-neck Sweater Casual Spring Outfits For Men In Their 30s: As you can see, it doesn't require that much effort for a man to look effortlessly sleek. Marry a dark brown blazer with a crew-neck sweater and be sure you'll look incredibly stylish. Complement this look with brown fringe leather loafers to effortlessly ramp up the style factor of any outfit. So as you can see here, it's a kick-ass, not to mention spring-friendly, getup to have in your transitional sartorial arsenal. This combination should erase any doubts you had about wearing casual clothes as a 30-something guy.](https://cdn.lookastic.com/looks/blazer-crew-neck-sweater-jeans-large-103328.jpg)
![Dark Brown Wool Blazer](https://cdn.lookastic.com/dark-brown-wool-blazer-original-2443209.jpg)
![Grey Fair Isle Crew-neck Sweater](https://cdn.lookastic.com/grey-fair-isle-crew-neck-sweater-original-404837.jpg)
![Light Blue Ripped Jeans](https://cdn.lookastic.com/light-blue-ripped-jeans-original-9159381.jpg)
![Brown Fringe Leather Loafers](https://cdn.lookastic.com/brown-fringe-leather-loafers-original-11350513.jpg)
![Black Suede Tote Bag](https://cdn.lookastic.com/black-suede-tote-bag-original-8624944.jpg)
![Burgundy Pocket Square](https://cdn.lookastic.com/burgundy-pocket-square-original-568242.jpg)
As you can see, it doesn't require that much effort for a man to look effortlessly sleek. Marry a dark brown blazer with a crew-neck sweater and be sure you'll look incredibly stylish. Complement this look with brown fringe leather loafers to effortlessly ramp up the style factor of any outfit. So as you can see here, it's a kick-ass, not to mention spring-friendly, getup to have in your transitional sartorial arsenal. This combination should erase any doubts you had about wearing casual clothes as a 30-something guy.