Jeffrey Campbell's Lofficele Heels strike a pose with the slingback silhouette completed by a pointed toe and kitten heel. Jeffrey Campbell's Lofficele Heels strike a pose with the slingback silhouette completed by a pointed toe and kitten heel. Since 2000, Campbell and his wife Christina have created footwear that’s at once accessible, comfortable, and fashion-forward, delighting their fans with a constant stream of new styles that reflect an uncanny ability to anticipate upcoming fashion trends.