Take your sartorial game to a new level by wearing this combo of a navy horizontal striped long sleeve t-shirt and grey dress pants. Why not complete your ensemble with white canvas low top sneakers for a touch of stylish casualness? Keep this outfit in your front hall wardrobe when spring comes, and rest assured, you'll save time getting dressed on more than one occasion. After 30, you want to start dressing more professionally. That's when outfits like this come in handy.