For a modern casual ensemble, Wear a navy and white plaid long sleeve shirt with navy jeans. Put an elegant spin on an otherwise standard outfit by rocking a pair of burgundy leather casual boots. In winter, when functionality is top priority, it can be easy to settle for a less-than-stylish getup. However, this getup is a bright example that you totally can stay toasty and remain stylish during winter. This pairing shows how young gents succeed in the fashion department.