Simon-Wallace Design is an interior design firm that creates timeless environments reflecting each client’s lifestyle and sensibility.

Hillary Wallace, Principal Designer, has more than 30 years of experience in the design industry. She established Simon-Wallace Design after spending seven years with Polo Ralph Lauren, where she co-founded and developed its world-renowned Interior Design Department. As a graduate of the UCLA Interior Design Program, Hillary has professionally designed residential interiors since 1992.

Hillary has mastered the art of transforming her clients’ visions, whether from pictures, places, or concepts alone, into a lifestyle. She focuses on the individual tastes of her clients, designing distinct interiors that reflect their personal aesthetic and lifestyle. This client-centered approach, combined with her diverse design palette, passion for detail, and commitment to quality, enables Hillary to create settings which highlight the beauty in her clients’ lifestyles.

Hillary’s experience includes designing in both the United States and internationally. Her extensive portfolio includes projects in New York City, the Hamptons, Philadelphia, Washington DC, Vail, Belgium, Israel, Milan, and Iceland.