Loeffler Randall Dorthea Stone Hoop in Brown. Loeffler Randall Dorthea Stone Hoop in Brown. Gold plated stone hoops. Hinge back closure. Measures approx 0.5 in diameter. LOEF-WL1. DORTHEA-ST. At Loeffler Randall they have set out to create the perfect lifestyle assortment for the chic, modern girl - from the ultimate ballerina flat to the perfect pump, and then some. They have created a collection that possess an understated elegance and are well cut and undeniably feminine. Success at last.