A navy suit and a dark purple crew-neck sweater are absolute staples if you're figuring out a smart wardrobe that holds to the highest sartorial standards. Look at how great this outfit pairs with a pair of black suede tassel loafers. This getup is an obvious idea when it comes to a killer ensemble that will take you from summer to fall. That's the look for a gent in his thirties to convey you've got what it takes to go places.