The runways last fall prepped us for what would be trending for the spring season. Surprisingly, but quite provocatively, abundant shades of red – considered more of a summer/fall color — showed up in designer collections. Although it’s not a predictable spring hue, a pop of red never disappoints to illuminate and make any outfit vibrant. Our friends at MORE magazine are calling this trend “Scarlet Fever,” declaring, “Crimson, cardinal, flame, ruby, tomato, claret. This bold, fiery hue dates back to cave art, and its power endures today.” Here are some red hot ideas from our favorite designers’ spring collections to enhance your wardrobe.