The Designer: The house's signature elegance and class comes from Mrs. Herrera herself. This Season It's About: An elegant ease. The show opened with a strapless gown fashioned from denim and featured a mix of polished separates and breezy day dresses. That they were paired with flats drove home the point. The Pieces to Buy: The white pant suit is impossibly chic; the floral skirt will replace your summer dress.