Sully Bonnelly designer for the houses of Bill Blass and Eli Tahari before starting his own collection in 1998, retailing at Saks Fifth Avenue, Neiman Marcus, Bergdorf Goodman and other stores around the globe. Later in his career, he returned to Oscar de la Renta as creative director for the O Oscar Collection. Bonnelly, a native of Santo Domingo in the Dominican Republic, grew up with fashion being an intrinsic part of his identity.He studied architecture at UASD before moving to New York where he graduated from Parsons School of Design and began his career in fashion as Oscar de la Renta’s
Oscar de la Renta join Antonio del Castillo as a couture assistant at Lanvin in Paris. In 1963, de la Renta turned to Diana Vreeland, the editor-in-chief of "Vogue" for advice, saying that what he really wanted was to "get into ready to wear, because that's where the money is". Vreeland replied, "Then go to Arden because you will make your reputation faster. She is not a designer, so she will promote you. At the other place, you will always be eclipsed by the name of Dior." De la Renta proceeded to work for Arden for two years in New York City before he