Jewelry designer Barbara Campbell’s intimate boutique, Barbara Campbell NYC—tucked away in Brooklyn, N.Y.’s up-and-coming Crown Heights neighborhood—is less a traditional jewelry store than a showcase for the designer’s unstoppable creative output. Yes, the shop spotlights Campbell’s cool, accessible jewelry collection—which is handmade inside the hybrid boutique-workshop. But her line of buttery leather handbags and urban-chic apparel designs are also featured throughout the 400-square-foot outpost. Additionally, two salon chairs reside in the back of the shop for when Camp