This off-duty combination of a long sleeve t-shirt and a navy puffer jacket can only be described as outrageously stylish. If you want to easily tone down this outfit with one single piece, why not complement your look with a pair of white low top sneakers? Can you see how very easy it is to look stylish and stay snug when cooler days are here, thanks to this ensemble? Overall, a smart choice if we're talking style for mature gents.