Jennifer Lopez and boyfriend Casper Smart celebrated her birthday over dinner in NYC, and for the special occasion, Jennifer donned a black and white outfit. The singer wore a white long-sleeved Vionnet top and black leather pants. A white studded Valentino bag matched her top half, while these Charlotte Olympia platform pumps ($895) coordinated with her black bottoms. Rhinestone hoop earrings and a bevy of gold rings completed Jennifer's chic ensemble. To get her look for your next dinner out, pair your black leather pants with a white top, a white studded clutch, and sky-high black pumps. Get started by shopping similar pieces, including Jennifer's exact pumps, below.