As a thank you, Halley painted a portrait of Andre Surmain, Lutece’s owner. Surmain was so pleased that he sent the picture to his mother in Gibraltar and kept a photo of it over Lutece’s bar. Halley’s 1968 collection won the Coty award and made him known in fashion circles throughout the U.S. Prominent fashion publicist Eleanor Lambert said that one of his collections “blew a clean wind of change through this taste-minus style period.” "Women's Wear Daily" called him "a designer in a lovely world of his own.” Halley opened his fashion house on West 56th Street in Manhattan. His label lasted for about ten years. Halley was introduced to his future wife, Claudia Morgan, by Yvonne Presser, who was later known as the highest-paid runway model. Morgan told Halley that she had heard he could find good clothes for low prices, and asked him to buy her a cocktail dress on a limited budget. She was amazed when he returned with four. Both Morgan and Presser were models for designer Norman Norell. When Halley and Morgan married in 1958, Norell gave her away, and she wore a wedding dress of antique brocade that Norell had designed. Halley later started a new line named for his wife. Claudia served as an inspiration and a critic of his work, and had a say in the choice of fabric. He once said: “I never design anything Claudia wouldn’t wear.” They separated in 1978. Halley lives in the New York City area with his partner Yoshi Shimano. He continues to paint and to design and sew clothing for friends. He made several of the dresses his friend Julie Wilson wore in her cabaret performances, including the one pictured in her New York Times obituary. Halley’s work has continued to be recognized decades after the end of his label. A 2013 auction sold nearly 40 vintage Halley dresses. In 2015, he was listed among the 10 designers to add to one’s vintage collection: “Feathers, crystals, hand painted fabrics and fine workmanship are all things to expect from a George Halley gown.” Several of his pieces are listed in the collection of the Costume Institute of the Metropolitan Museum of Art. His work has appeared on websites such as Etsy and Pinterest. In 2012, he and a friend published a book on the work of Norma Grauman of Brody Embroidery.