Set against the backdrop of 1938 New York City, 'Fifth Avenue Glamour Girl' transforms the life of Gloria Downing, a woman striving to redefine herself amidst a family scandal. Her encounter with the ambitious and visionary Estee Lauder proves pivotal, drawing Gloria into a shared journey of resilience and empowerment. As Estee aspires to rival beauty moguls like Elizabeth Arden, Gloria, with newfound talents, carves a path at Saks Fifth Avenue, a symbol of luxury and sophistication. Together, they confront a society unprepared for influential women, navigating the sacrifices necessary to shape a destiny of their own design.