Resale Royalty is a workplace documentary series set in St. Louis that follows Sue McCarthy along with her daughters, Diana and Laura, who own and operate one of the top resale stores in the country. This mother-daughter trio work to bring designer brands at affordable prices to their fashion savvy clientèle. With more than 25 years of experience in the resale business, Sue has big plans for the future, but she'll need her daughters, Diana and Laura, to help manage the expanding empire. However, mixing family and business is never easy as their differing personalities will put their business relationships to the test. From spectacular closet buys of posh St. Louis socialites to exclusive shopping tours across the country, "Resale Royalty" is an exploration of high-end fashion events, insider trends, designer insight and the highs-and-lows associated with a demanding business overseen by an eccentric staff, who are also family.