Irrefutable proof that a turtleneck and a dark brown suit are awesome when paired together in an elegant look for a modern man. A pair of white and brown loafers is a good option to complement your look. Keep this getup in your front hall wardrobe come warmer weather, and rest assured, you'll save a ton of time getting ready on more than one occasion. As a 30-something Millennial gent, you probably want to start dressing sharper. If that's the case, inspiration like this proves very useful.