A dark green barn jacket and white jeans are indispensable menswear must-haves if you're piecing together an off-duty wardrobe that matches up to the highest fashion standards. You can get a bit experimental on the shoe front and add brown suede casual boots to your look. Seeing as fall is fast approaching, this look is a viable choice for the time in between seasons. And if we're talking style for 50-something gents, this look is perfect.