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,
Oscar de la Renta winner of the American Fashion Critic's Award and was inducted into the Fame in 1973. De la Renta's talents received continual international recognition. Among them, he received the "Council of Fashion Designers Designer of the Year Award" in 2000 and in 2007 (tied with Proenza Schouler). In February 1990, he was honored with the CFDA Lifetime Achievement Award. King Juan Carlos of Spain bestowed de la Renta with two awards, the Gold Medal of Bellas Artes and the La Gran Cruz de la Orden del Mérito Civil. He was recognized by the French government with the Légion d'honneur as a