If there’s a word that summarizes the work of Studio Sofield, it’s luxury. But that would be underselling the boundlessly creative spaces masterminded by the New York practice helmed by William Sofield and Emma O’Neill. The firm made its mark with boutiques for such revered fashion labels as Gucci and Yves Saint Laurent, and, as with the best couturiers, its exquisitely tailored work seduces with refined materials and fresh vision.