A white and black gingham long sleeve shirt and a dark brown flannel long sleeve shirt are absolute menswear staples if you're putting together an off-duty wardrobe that matches up to the highest sartorial standards. You could perhaps get a bit experimental with shoes and dress up this getup by finishing with a pair of black leather derby shoes. This combo is a really wonderful option, especially for autumn, when the mercury is starting to drop. This pairing is a great inspiration to anyone who was cautious about wearing sleeker clothing in his twenties.