What is the fine-grained topic of the following text: "She is one of the industry's most connected and innovative voices and brings a fresh, youthful perspective together with exceptional expertise at the convergence of social commerce and fashion.” Yoox merged with Cie. Financiere Richemont SA’s Net-a- Porter in an all-stock deal this year, creating the world’s largest online luxury retailer. Only return the topic.
Social commerce and fashion industry innovation