Unlike overly decorative cabinets that can feel dated, Shaker cabinets are always in style because of their simplicity. One of the reasons glass-front cabinets remain timeless is their flexibility, since they can be mixed with solid cabinets, used in small sections, or even added to upper cabinets only for a lighter feel. A classic example is white upper cabinets paired with darker lower cabinets, such as navy, gray, or natural wood.