![Navy Skinny Jeans with Brown Leather Dress Boots Smart Casual Fall Outfits For Men In Their 30s: To create a casual outfit with a modern spin, consider teaming a grey tweed blazer with navy skinny jeans. For a more sophisticated feel, add brown leather dress boots to this outfit. When it comes to dressing for transitional weather, nothing beats a killer combination that transitions easily between seasons. Well into your 30s, you probably want to start dressing like an adult. If that's the case, inspiration like this comes in very handy.](https://cdn.lookastic.com/looks/blazer-turtleneck-skinny-jeans-large-35839.jpg)
![Grey Tweed Blazer](https://cdn.lookastic.com/grey-tweed-blazer-original-11244456.jpg)
![Black Turtleneck](https://cdn.lookastic.com/black-turtleneck-original-423198.jpg)
![Blue Skinny Jeans](https://cdn.lookastic.com/blue-skinny-jeans-original-4565604.jpg)
![Dark Brown Leather Dress Boots](https://cdn.lookastic.com/dark-brown-leather-dress-boots-original-11313274.jpg)
![Silver Watch](https://cdn.lookastic.com/silver-watch-original-9550590.jpg)
To create a casual outfit with a modern spin, consider teaming a grey tweed blazer with navy skinny jeans. For a more sophisticated feel, add brown leather dress boots to this outfit. When it comes to dressing for transitional weather, nothing beats a killer combination that transitions easily between seasons. Well into your 30s, you probably want to start dressing like an adult. If that's the case, inspiration like this comes in very handy.