For a casual look with a fashionable spin, dress in a black crew-neck t-shirt and black jeans. Consider violet canvas low top sneakers as the glue that will pull this look together. This getup isn't a hard one to create and it's summer-ready, which is most important when it's baking hot outside. Guys who wonder how to pull off cool off-duty looks as you pass the big three-oh, you have your answer.