Oscar de la Renta married Annette Engelhard (born 1939), daughter of Fritz Mannheimer and his wife Jane née Reiss, and adoptive daughter of her mother's second husband, Charles W. Engelhard, Jr. De la Renta had stepchildren from both marriages. His son-in-law Alex Bolen currently operates as Chief Executive Officer, and stepdaughter Eliza Bolen serves as Vice President of Licensing at Oscar de la Renta, LLC. De la Renta was regarded as an unofficial ambassador of the Dominican Republic, his home country, and held a diplomatic passport. He had homes there in Casa de Campo and Punta Cana, in addition to his residence in Kent,
Sully Bonnelly assistant. He then worked as a designer for the houses of Bill Blass and Eli Tahari before starting his namesake collection in 1998, retailing at Saks Fifth Avenue, Neiman Marcus, Bergdorf Goodman and other better stores around the world. He later returned to Oscar de la Renta as creative director for the O Oscar Collection. In 2000 Sully Bonnelly Accents was launched, an exclusive collection for Home Shopping Network (HSN) and HSN en Espanol, making him the first Latin American designer featured on a shopping network. In 2001 Bonnelly served as Creative Director for Citrine, a contemporary sportswear collection.Two years