Yancy Weinrich, senior vice president of Reed Jewelry Group, returned from Vegas with a major takeaway: “Fashion and fine jewelry are really coming together,” she says. “We’re seeing that as a real trend.” Weinrich urges buyers to merchandise their stores in keeping with this hybrid mentality, “because it’s the kind of product that appeals directly to millennials.” She spoke to us about LUXURY Privé, JIS Miami, and what’s on the horizon for JCK (hint: It’s gonna be yuuuuge). —Victoria Gomelsky   JCK: What was the feedback on JCK Las Vegas? Yancy Weinrich: T