Halston was an American fashion designer who rose to international fame in the 1970s. He was known for his innovative designs in millinery and clothing, which included the use of signature materials such as jersey, cashmere, and ultrasuede. Halston's designs continue to influence the fashion industry today. He also created one of the best-selling fragrances of all time, Halston Z-14. The fragrance is a blend of invigorating and aromatic notes that exude a timeless allure. Halston's positive contributions to the fashion industry include popularizing caftans, matte jersey halter top dresses, and polyurethane in American fashion. His strong connection to pop culture was evident by his friends and clients, which included Andy Warhol, Bianca Jagger, Elizabeth Taylor, Anjelica Huston, Liza Minnelli, and his famed model entourage, the Halstonettes. There were no negative details or information about the ingredients or materials used in Halston's products in the search results.