Earrings by Rock N Rose, Gold-plated brass, Drop design, Baroque cross detail, Butterfly back, 100% Brass, This item is non-returnable. Founded in 2007 by sisters Jess and Emily Jane Lathan, Rock N Rose designs, sources and hand-finishes a cult collection of jewelry and headwear in its north-east England studio. With a celeb fanbase that includes Kourtney Kardashian, Rock N Rose is fast becoming one to watch.