![Dark Green Blazer with Skinny Jeans Smart Casual Chill Weather Outfits For Men In Their 30s: If you appreciate functional style, pair a dark green blazer with skinny jeans. For maximum impact, complete your outfit with a pair of dark brown leather casual boots. As a 30-year-old guy, you want to start dressing more like a mature gentleman. That's when inspiration like this comes in very handy.](https://cdn.lookastic.com/looks/overcoat-blazer-denim-shirt-large-14529.jpg)
![Grey Overcoat](https://cdn.lookastic.com/grey-overcoat-original-430848.jpg)
![Olive Blazer](https://cdn.lookastic.com/olive-blazer-original-440334.jpg)
![Navy Denim Shirt](https://cdn.lookastic.com/navy-denim-shirt-original-2767101.jpg)
![Navy Skinny Jeans](https://cdn.lookastic.com/navy-skinny-jeans-original-4565580.jpg)
![Dark Brown Leather Casual Boots](https://cdn.lookastic.com/dark-brown-leather-casual-boots-original-11313214.jpg)
![Black Sunglasses](https://cdn.lookastic.com/black-sunglasses-original-9639748.jpg)
If you appreciate functional style, pair a dark green blazer with skinny jeans. For maximum impact, complete your outfit with a pair of dark brown leather casual boots. As a 30-year-old guy, you want to start dressing more like a mature gentleman. That's when inspiration like this comes in very handy.