This is an authentic pair of CHRISTIAN DIOR Acetate Umbrage Round Sunglasses in Tortoise and Blue. These modern sunglasses feature a bold tortoise shell frame and round lenses in dark blue. The tortoise shell arms feature a Dior logo at the temple in gold. Follow this item for alerts. Christian Dior is a registered trademark of Christian Dior. FASHIONPHILE is not affiliated with Christian Dior.