Coty has inked a deal with Prada to create and distribute fragrances under the Miu Miu fashion brand, which is best known for its handbags and other fashion accessories. Prada is seeking to develop Miu Miu as global demand for luxury goods cools. The 20-year-old fashion and accessories label, named after Prada Chairman Miuccia Pada, had sales of about $700 million in the most recently concluded fiscal year.  The deal with Coty would allow Prada to expand its second-largest unit in the $60 billi...