A big thumbs up to this off-duty pairing of a red geometric crew-neck t-shirt and white vertical striped shorts! And if you want to immediately up the style ante of your ensemble with one single item, why not add dark brown suede boat shoes to the equation? So if it's a roasting hot summer afternoon and you want to look stylish without putting in too much work, this ensemble will do the job in no time. Gentlemen who wonder how to rock cool off-duty outfits as you move into your 30s, you have your answer.