A teal blazer and teal dress pants are absolute wardrobe heroes if you're figuring out a sophisticated wardrobe that holds to the highest sartorial standards. Our favorite of a variety of ways to round off this look is black leather derby shoes. As you can see, it's extremely easy to look dapper and stay toasty when colder weather comes, thanks to this ensemble. Perfect if you're looking for some seriously inspiring style for gentlemen in their 30s.