A white print crew-neck t-shirt and dark brown chinos are indispensable menswear staples if you're piecing together an off-duty wardrobe that holds to the highest sartorial standards. A pair of beige canvas low top sneakers will be a stylish accompaniment for your ensemble. It's a good choice if you're planning a standout look for unpredictable fall weather. A no-brainer combo appropriate for 20-something gentlemen who prefer casual dressing.