
Bill Blass adapted Henri Matisse’s fauvist still-life Interior with Phonograph, 1924, in detailed sequin embroidery for his Spring 1988 collection. Left photo: George Chinsee/WWD/Penske Media via Getty Images. Right: A sequin embroidered ‘Matisse’ sleeveless cocktail dress, Bill Blass, Spring 1988. Estimate: $2,000–3,000. Offered in Bill Blass: American Elegance on 9-23 September 2026 at Christie’s online
Blass sketching in 1961. Photo: Bettmann via Getty Images

One of two thank you notes to Bill Blass from Barbara Walters: “Dear Bill — Everyone thinks I looked divine! They all wanted to know who designed my dress — & note the two pants-suits as well. All my thanks for your genius & kindness. Love, Barbara.” Estimate: $1,000–2,000. Offered in Bill Blass: American Elegance on 9-23 September 2026 at Christie’s online
‘His client list bridged the full range of what American womanhood looked like at its most formidable: Katharine Graham, who ran the Washington Post through Watergate; Nancy Reagan, who understood the White House as its own theatre of power; Gloria Vanderbilt, who built a business empire from her own name; Barbara Walters, who redefined what a woman could be on television,’ says fashion designer Peter Som, a former creative director of Bill Blass. ‘These were not women who dressed to please anyone but themselves, and they returned to Blass season after season because he understood that — and built it into every garment he designed.’
After having offered the remarkable collections of some of his foremost clients, including Nancy Reagan, Jayne Wrightsman and Mica Ertegun, Christie’s will present Bill Blass: American Elegance, an online sale specially curated by Som. Coinciding with New York Fashion Week — and continuing Christie’s celebration of the country’s 250th anniversary — more than 100 looks from the Bill Blass archive, as well as letters and sketches, will comprise the auction, which runs from 9-23 September.
A selection of Bill Blass highlights will be on view as part of the Christie’s September Fashion Auctions exhibition, open to the public at Rockefeller Center from 9-13 September, alongside costumes and memorabilia from The Devil Wears Prada 2 and showstopping bags from Handbags Online: The New York Edit.
Further highlights will be on view from 18-22 September at the Bill Blass townhouse nearby (3 East 44th Street).
A multi-colored dress coat of silk flowers, Bill Blass for Maurice Rentner, 1960s. Estimate: $1,000-2,000. Offered in Bill Blass: American Elegance on 9-23 September 2026 at Christie’s online
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A sequin embroidered ‘Matisse’ strapless cocktail dress, Bill Blass, Spring 1988. Estimate: $2,000–3,000. Offered in Bill Blass: American Elegance on 9-23 September 2026 at Christie’s online
The Bill Blass look: easy on the eyes and body
Women’s Wear Daily wrote that Blass ‘seemed to be the consummate New Yorker, who designed clothes for the consummate New York woman.’ While designers like Claire McCardell and Bonnie Cashin were pioneering forces in American sportswear, Blass diversified the field, producing impeccable garments to suit every occasion, as women’s roles themselves were dramatically evolving. ‘The decades that Bill Blass spent designing — from the late 1950s through the end of the century — were decades in which the American woman was reinventing herself at lightning speed,’ says Som. ‘She was entering the workforce in numbers that had no precedent, moving from the living room to the boardroom, from the charity luncheon to the corner office. The question of what she should look like while doing all of this — how to dress for a life that no longer fit neatly into any single category — was one that Blass answered.’

Blass reading Women’s Wear Daily in Bed, 1962. Photo: Tony Palmieri/WWD/Penske Media via Getty Images
No woman can be well dressed unless she is comfortable in what she is wearing
Indeed, as Tom Ford once declared, ‘Bill Blass did for fashion in America what Yves Saint Laurent did for fashion in France. Bill Blass gave American women their uniform — modern, clean, chic clothes that are timeless.’ Though his materials and silhouettes ran the gamut (he was as known for incorporating fabrics traditionally found in menswear as he was for glittering beading), Blass’s signature look consistently exuded a relaxed elegance. ‘A certain nonchalance is always a constant in American clothes,’ said Blass. ‘Having the confidence to mix things up is very American.’
Examples of Blass’s unexpected looks, as described by Som, included: ‘A cashmere cardigan worn backwards and knotted at the small of the back atop a slither of a sequined skirt. A strapless gray worsted day dress pleated to dance with each step. A men’s dressing gown, now soirée-ready in shimmering gilded devoré velvet with matching pajama pants that were less boudoir and more ballroom. These were sportswear ideas executed in couture-level materials — the silhouette deliciously déshabillé yet razor sharp.’

A pink silk crepe ‘Hollyhock’ strapless gown, Bill Blass, Spring/Summer 2000. Estimate: $800–1,200. Offered in Bill Blass: American Elegance on 9-23 September 2026 at Christie’s online
Peter Som, who served a tenure as creative director of Bill Blass, visiting the archive to curate Bill Blass: American Elegance, offered on 9-23 September 2026 at Christie’s online
‘Jackets that look like works of art’
Blass also had a penchant for bold colour and print, perhaps, further refined through his love of art and design. He passionately built a collection featuring modern artworks by Pablo Picasso, Isamu Noguchi and Helen Frankenthaler, alongside Old Masters, Italian antiquities, Regency-period furniture and more. ‘Bill has an eye for beautiful art and fabrics along with great style and taste,’ Frankenthaler, a friend of Blass’s who frequently wore his designs, once said. ‘He has a creative sense of extravagant simplicity.’
Blass’s passion for art came through most vividly in two jaw-dropping collections during the 1980s and 1990s. For his Spring/Summer 1988 collection, Blass took inspiration from the 1986-7 exhibition, Henri Matisse: The Early Years in Nice 1916–1930, at Washington DC’s National Gallery of Art. Working with Indian artisans, Blass reimagined the French master’s floral still lifes and sun-drenched interiors in intricately beaded and sequined jackets and gowns that he deemed ‘investment pieces — just as a painting would be.’

A gold metallic beaded ‘Klimt’ dress ensemble, Bill Blass, Fall 1995. Estimate: $1,500–2,500. Offered in Bill Blass: American Elegance on 9-23 September 2026 at Christie’s online

Detail of a gold metallic beaded ‘Klimt’ dress ensemble, Bill Blass, Fall 1995. Estimate: $1,500–2,500. Offered in Bill Blass: American Elegance on 9-23 September 2026 at Christie’s online
In his Fall/Winter 1995 collection, the models, whose luminous ensembles paid homage to Gustav Klimt’s kaleidoscopic paintings, graced the runway. Reviewing the collection, The New York Times wrote: ‘Bill Blass doesn't dress the hip young crowd who care more about style than quality. He dresses women who are willing to spend a lot of money on clothes but want value for their dollars. Women who want what they wear to look and feel expensive, and to be in fashion for more than a season…His customers appreciate the feel of fine woolens and alpacas, of silks satins and silk chiffons. They cherish the luxury of hand-painted velvet and of totally beaded jackets that look like works of art.’
From humble beginnings in Indiana to the talk of the town in New York
The son of a hardware salesman and dressmaker, William Ralph Blass was born in 1922 in Fort Wayne, Indiana. Idolising the screen sirens he saw in Hollywood films (Carole Lombard was his favourite) and the models in magazines, Blass sketched constantly as a child and even sold some of his fashion sketches to brands when he was just a teenager. In 1940 he moved to New York to pursue a career in fashion, though three years later, he enlisted in the Army, where he was assigned to a top-secret specialised counterintelligence unit (the Ghost Army) due to his intelligence and artistic aptitude. His primary responsibility was painting decoy rubber tanks to impersonate other Allied troops.
Bill Blass, left, with Robert Tompkins, an artist whom he met in basic training prior to serving in the ‘Ghost Army’ together, pictured July 1944. The two established a lifelong friendship. Photo courtesy Robert Tompkins Collection, Ghost Army Legacy Project
Blass’ creative talents were put to use painting decoy tanks. Pictured above: another member of his unit posing with a hand painted inflatable. Photo: Bill Blass Legacy Inc. / Allen County Public Library

Blass was the first American luxury designer to launch a men’s line. Pictured: Bill Blass menswear ads on display at the brand archives in New York
A consummate businessman and promoter, Blass embraced being the face of what would become his fashion empire, even modelling his clothing in the company’s advertisements (some bearing the slogan ‘Positively Blassphemous’). Blass’s charismatic persona charmed customers (he often made appearances in department stores across America) and cemented his fame as a celebrity in his own right — it also made him a fixture at all of Manhattan’s top parties.
During the early 1970s the designer launched Blassport, a more accessibly priced diffusion line. Further contributing to his mass appeal, Blass lent his name to dozens of licenses, including swimwear, luggage, perfume and chocolate, anticipating the fashion-as-lifestyle-brand phenomenon that has become ubiquitous today.

Blassport reviewed in The New York Times, April 22, 1983: ‘The mood seemed exactly right for today’s living: neat, light and sufficiently casual.’ © 2026 The New York Times Company
The Battle of Versailles and Blass’s legacy of American fashion
In the annals of fashion history, one of the 20th century’s most defining events was the ‘Battle of Versailles,’ as the press would coin the Grand Divertissement à Versailles in 1973. The affair was intended to be a showcase of the leading French and American fashion designers that would raise funds for the historic chateau’s dire restoration. In reality, however, it became far more cutthroat, with the underdog Americans wanting to prove their propensity for dressing the modern woman.
Representing France in the first half of the program were five couturiers: Yves Saint Laurent, Hubert de Givenchy, Marc Bohan for Christian Dior, Pierre Cardin and Emanuel Ungaro, followed by the Americans: Bill Blass, Oscar de la Renta, Halston, Stephen Burrows and Anne Klein. Blass’s looks for the evening paid homage to the Roaring Twenties with pleated chiffon skirts and slinky sequined frocks.

‘The Battle of Versailles,’ 1973. Photo: Reginald Gray/WWD/Penske Media via Getty Images
Complementing the designers were various performers, including ballet dancer Rudolf Nureyev and burlesque performer Josephine Baker for France. America’s sole performer, Liza Minnelli, set the tone for a vivacious stage upon which the models (nearly one quarter of whom were Black — another milestone at the time) glided and delighted. The nonchalance of American ready-to-wear was an undeniable triumph, making the French structured garments feel fussy and outdated. The International Herald Tribune reviewed the spectacle in the article ‘Americans Steal the Show at Versailles Gala,’ noting that ‘The real surprise was that American fashion has come of age. The French can no longer ignore it.’

Liza Minelli, the star performer for the Americans, onstage at the Battle of Versailles, 1973. Photo: Fairchild Archive/Penske Media via Getty Images

Blass appearing for a bow after showing his final ready-to-wear collection on 16 September 1999. Photo: John Aquino/WWD/Penske Media via Getty Images
Bill Blass Townhouse Viewing Times, 3 East 44th Street:
Thursday, 18 September: 1:00-6:00 PM
Friday, 19 September: 1:00-6:00 PM
Saturday, 20 September: 1:00-5:00 PM
Sunday, 21 September: 1:00-5:00 PM
Monday, 22 September: 1:00-6:00 PM
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