Lulus Hariata Black Satin Rhinestone Bow Slingback Pumps New in Box Size 6.5 We couldn't think of a better way of dressing up any look than with the Lulus Hariata Black Satin Rhinestone Bow Slingback Pumps! Sleek satin shapes these totally adorable heels that feature a classy pointed-toe upper and an oversized bow detail (embellished with shiny rhinestones throughout the underside) that accents the vamp. A matching slingback strap (with a bit of elastic for fit) sprouts from the sides and completes the look, all atop a unique sculpted heel.