Roger Vivier Crystal-Embellished Thong Sandal — Black

This Roger Vivier thong sandal combines viscose and silk with calf leather uppers and a sleek flat sole. The defining detail is a rectangular crystal buckle at the toe-post junction, rendered in silvery-white rhinestones. Soft leather lining and viscose-silk blend insole provide comfort, while the minimalist silhouette suits both casual and dressier occasions.