![Light Blue Denim Jacket with Dark Brown Plaid Blazer Smart Casual Warm Weather Outfits For Men In Their 30s: You'll be surprised at how easy it is for any guy to get dressed this way. Just a light blue denim jacket and a dark brown plaid blazer. Put a more informal spin on this ensemble by sporting grey low top sneakers. If you want to project maturity and professionalism, an ensemble like this is a fail-safe option.](https://cdn.lookastic.com/looks/denim-jacket-blazer-long-sleeve-shirt-large-4867.jpg)
![Light Blue Denim Jacket](https://cdn.lookastic.com/light-blue-denim-jacket-original-2904495.jpg)
![Dark Brown Plaid Blazer](https://cdn.lookastic.com/dark-brown-plaid-blazer-original-2443467.jpg)
![Black Long Sleeve Shirt](https://cdn.lookastic.com/black-long-sleeve-shirt-original-360774.jpg)
![Brown Chinos](https://cdn.lookastic.com/brown-chinos-original-465120.jpg)
![Grey Low Top Sneakers](https://cdn.lookastic.com/grey-low-top-sneakers-original-545292.jpg)
![Brown Scarf](https://cdn.lookastic.com/brown-scarf-original-589968.jpg)
You'll be surprised at how easy it is for any guy to get dressed this way. Just a light blue denim jacket and a dark brown plaid blazer. Put a more informal spin on this ensemble by sporting grey low top sneakers. If you want to project maturity and professionalism, an ensemble like this is a fail-safe option.