![Grey Long Sleeve Shirt with Black Leather Casual Boots Smart Casual Spring Outfits For Men In Their 30s: A grey long sleeve shirt and grey chinos matched together are a sartorial dream for gents who love laid-back and cool ensembles. Complement your look with black leather casual boots to effortlessly boost the classy factor of this outfit. Keep this combo in your front hall wardrobe when warmer days are here, and rest assured, you'll save a ton of time getting dressed on more than one morning. As you can see here, in your 30s your outfit options are far from limited.](https://cdn.lookastic.com/looks/overcoat-long-sleeve-shirt-chinos-large-58806.jpg)
![Charcoal Overcoat](https://cdn.lookastic.com/charcoal-overcoat-original-2160519.jpg)
![Grey Floral Long Sleeve Shirt](https://cdn.lookastic.com/grey-floral-long-sleeve-shirt-original-363208.jpg)
![Grey Chinos](https://cdn.lookastic.com/grey-chinos-original-467262.jpg)
![Black Leather Casual Boots](https://cdn.lookastic.com/black-leather-casual-boots-original-11313179.jpg)
![Dark Brown Sunglasses](https://cdn.lookastic.com/dark-brown-sunglasses-original-9639763.jpg)
A grey long sleeve shirt and grey chinos matched together are a sartorial dream for gents who love laid-back and cool ensembles. Complement your look with black leather casual boots to effortlessly boost the classy factor of this outfit. Keep this combo in your front hall wardrobe when warmer days are here, and rest assured, you'll save a ton of time getting dressed on more than one morning. As you can see here, in your 30s your outfit options are far from limited.