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Custin secured her reputation and later promotions by turning Bonwit's drab and rundown traditional stores into high-fashion retail leaders that carried clothing from the top designers of the time. Custin always referred to Bonwit Teller as a "specialty store", rather than a department store. She believed her stores filled a niche with top quality service and carefully selected stock that filled the Bonwit's customer's needs. Rather than making and selling line-for-line copies of Paris couture, Custin led the industry by offering exclusive garments from top designers. In this way, she differentiated the stores from competitors such as Saks, I. Magnin, and others.
It was Mildred Custin who, as a buyer in 1963, discovered George Stavropoulos and placed the first order for his designs.
It was Mildred Custin who started the trend for in-store boutiques by showcasing designers such as Norman Norell, Rudi Gernreich, Donald Brooks, and James Galanos.
It was Mildred Custin who talked James Galanos into showing his line in New York in 1966. Previously, Galanos had always shown in Los Angeles, and Bonwit's customers had to visit the store several times in one season in order to see the entire line.
It was Mildred Custin who opened the first menswear department at Bonwit's in 1966, a department she stocked with the first Pierre Cardin and Bill Blass menswear lines, along with Hermes ties and Turnbull & Asser shirts.
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It was Mildred Custin who gave Giorgio di Sant'Angelo his first boutique in 1968, before he had even designed his line.
It was Mildred Custin who brought mystery and cachet to Bonwit's windows by having them covered and then raising the curtains every Tuesday night to a new display. People would purposely stroll past the 5th Avenue windows to see the latest innovations in fashion.
In 1970, Custin retired from Bonwit's, as the company had a mandatory retirement age of 65 for it's executives. She then went on to form her own retail consulting firm, Mildred Custin, Ltd. which was very successful until she closed it in 1990. Custin died in 1997 at age 91.
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Please note: Biographical information about Mildred Custin is copyright of Couture Allure and may not be copied without permission.