Jeffrey Campbell Jelli Mule in Pink. - size 8 (also in ) Jeffrey Campbell Jelli Mule in Pink. - size 8 (also in ) Clear PVC upper and sole. Slip-on styling. Heel measures approx 2.25 HPlatform measures approx 1 H. Imported. JCAM-WZ934. JELLI. Step into comfort and fashion this season with these new shoes from Jeffery Campbell. Made with premium leather and a German sole. These pretty babies will keep you coming back for more.