Lee Radziwill, who parlayed her cachet as the younger sister of former first lady Jacqueline Kennedy Onassis into a varied career as a fashion tastemaker, interior decorator, actress, princess and grande dame of cafe society on two continents, died Friday in New York. She was 85.
The death was confirmed by Cornelia Guest, a close friend. No other details were available.
Brought up amid great wealth in the Bouvier and Auchincloss families, Radziwill was raised with her sister in mansions along the East Coast, including in the Hamptons, where Radziwill lived throughout her life.
She famously floundered as an actress and obtained the empty title of princess only after exchanging vows with an exiled Polish nobleman, her second of three husbands. But her adventurous spirit, sophisticated looks, husky voice and glamorous association with the Kennedy White House put her on magazine covers and on televisions while opening doors to royal palaces, gala soirees, romances and touchstone events of the 1960s and '70s.
Her most enduring influence was as a queen of style. Even before her sister married John F. Kennedy and became first lady in 1961, the fashion press began taking note of Radziwill's chic looks that often featured clean lines, oversize sunglasses and free-flowing hair. Vogue magazine credited her with helping U.S. fashion transition from the stodgy elegance of the 1950s to a more relaxed and confident style.
She worked as an assistant to longtime Harper's Bazaar editor Diana Vreeland, ran the American fashion pavilion at the 1958 World's Fair and inspired designers such as Yves Saint Laurent and Marc Jacobs. After seeing a photograph of Radziwill walking her dog in the 1960s, designer Michael Kors dubbed a throwback collection that included balmacaan coats and stovepipe velvet slacks, "the Lee Radziwill look."
The writer Truman Capote said she outshined her more-famous sister. "She's all the things people give Jackie credit for," he told People magazine in 1976. "All the looks, style, taste — Jackie never had them at all, and yet it was Lee who lived in the shadow."
Gossip columnists and books, including Diana DuBois' 1995 unauthorized biography "In Her Sister's Shadow: An Intimate Biography of Lee Radziwill," insisted she was forever jealous of her internationally revered sibling. DuBois even said that Greek shipping magnate Aristotle Onassis, who married Jacqueline after her first husband was assassinated, was originally Radziwill's conquest until the day in 1963 when she invited her sister along to sail on his yacht. Radziwill always denied a rivalry.
During the Kennedy administration, the two sisters were confidants and traveling companions. Radziwill spent much of the Cuban missile crisis holed up in the White House with Jacqueline and watching the president exchange tense phone calls with aides.
"I can't deny those few years were glamorous, being on the presidential yacht for the America's Cup races, the parties with the White House en fête. It was so ravishing," she told the Times.
By the time Kennedy was assassinated in November 1963, she was an A-list socialite and often called "Princess Radziwill" thanks to her marriage in 1959 to Prince Stanislas Albert "Stash" Radziwill, who had fled Poland after World War II to become a London real estate developer.
She danced at Capote's legendary Black and White masquerade ball in 1966, sometimes called "the party of the century," and joined other celebrity hangers-on during the Rolling Stones' infamously debauched 1972 U.S. tour. Lead guitarist Keith Richards, who was unimpressed, dubbed her: "Princess Radish."
She began work on a film with collage artist and photographer Peter Beard about her childhood in East Hampton. But after a few creative evolutions, and the introduction of filmmakers Albert and David Maysles, it became "Grey Gardens," the classic documentary about her eccentric aunt and cousin.
Edith Bouvier Beale and her eponymous daughter were immortalized in the 1975 release, later a Broadway musical and Emmy-winning HBO movie.
Always restless, Radziwill, as People magazine put it, tried "on careers like so many Halstons." With Capote providing acting tips and Saint Laurent a rack of dresses, Radziwill debuted in a 1967 Chicago stage production of "The Philadelphia Story." She played snooty socialite Tracy Lord, the role made famous by Katharine Hepburn, but critics panned her performance as stilted. One reviewer succinctly noted, "A star is not born."
The next year, Capote adapted the Vera Caspary suspense novel "Laura" for an ABC-TV production with Radziwill in the title role. But the reviews were even more brutal.
None of this dimmed Radziwill's allure in high society. She graced magazine covers and photographs by Richard Avedon. Another friend, Andy Warhol, captured her elegance in an orange silk-screen portrait. Her closest friend was Russian ballet superstar Rudolf Nureyev, and she was romantically linked to other dashing men of the era, including architect Richard Meier and photographer and artist Peter Beard.
In 1976, she set up an interior decorating business in New York with a contract to design suites for Americana Hotels. She also worked as an event planner and style counselor to Giorgio Armani and was a fixture on the cocktail party and fashion show circuits of London, Paris and New York. Even into her 80s Radziwill was making best-dressed lists while her expensively outfitted apartments were featured in architecture and design magazines.
"For more than a half-century, she was a central figure in the comings and goings of high society," Vogue magazine wrote in a 2014 tribute. "A story about the frivolity of the 20th century should obligatorily dedicate at least one full chapter and numerous scattered mentions to Lee Radziwill."
Caroline Lee Bouvier was born in New York on March 3, 1933. Her father, John "Black Jack" Bouvier III, was a wealthy stockbroker notorious for his womanizing and heavy drinking. Her mother, Janet Norton Lee, hailed from a prominent Southern family.
After divorcing, her mother was married in 1942 to Washington businessman and Standard Oil heir Hugh Auchincloss Jr., stepfather of the author Gore Vidal.
The Bouvier sisters, raised in large part by governesses, attended the private Miss Porter's School in Farmington, Connecticut. On the Bouviers' East Hampton property was a building known as Rowdy Hall, a former speak-easy, Newsday reported in 1994. The Bouviers bought the estate and converted it into a summer playhouse for the sisters.
She enrolled at Sarah Lawrence College north of New York City but, professing a strong dislike for academics, left after her sophomore year to study art in Italy.
She and Jacqueline spent the summer of 1951 touring Europe, a trip that they turned into a 1974 illustrated book called, "One Special Summer."
Lee wrote a second memoir, in 2001, called "Happy Times," but her glamorous life was also marred by failed relationships and personal tragedy. Her first marriage, to Michael Canfield, collapsed, in part, because of his heavy drinking and her burgeoning relationship with Stanislas Radziwill; they wed in 1959 and divorced in 1974.
Her planned wedding to San Francisco hotelier and bon vivant Newton Cope was called off at the last minute, reportedly over differences involving a prenuptial agreement.
In 1988, she married film director and choreographer Herbert Ross. They divorced in 2001, shortly before his death.
She had two children with Prince Radziwill. Their son, Emmy Award-winning TV news producer Anthony Radziwill, died of a rare form of cancer in 1999 just weeks after her nephew, John F. Kennedy Jr., with whom she was close, died in a plane crash. Survivors include a daughter, Anna Christina "Tina" Radziwill. Information on other survivors was not available.
Forever linked to the former first lady, Radziwill once told People that she had forged her own identity.
"I've been far more successful than I ever imagined," she said. "I'm nobody's kid sister."