New RSC Holdco, Inc. is a specialty fashion retailer headquartered in Warrendale, Pennsylvania, that offers apparel and accessories for pre-teens, teens, and young adults. Founded in 1970 as Pennsylvania Fashions Inc., the company operates over 540 brick-and-mortar stores across 45 U.S. states and maintains an e-commerce platform. Supported by a distribution center in Weirton, West Virginia, the company employs approximately 4,900 people and focuses on providing affordable, trend-driven merchandise to a core demographic.