Try teaming a grey vertical striped suit with a white dress shirt if you're aiming for a sleek, stylish ensemble. And if you wish to effortlessly dial down your outfit with a pair of shoes, complete this outfit with white canvas low top sneakers. Is there a greater pick for a blazing hot hot weather afternoon? As a man in his 30s, you want to start dressing more maturely. That's when outfits like this are a fail-safe option.