Item #: 705161 This is an authentic pair of CHRISTIAN DIOR Square 30 Montaigne Sunglasses in Tortoise. These modern sunglasses feature oversized squared rims in tortoise and black lenses. The arms feature an engraved CD monogram at the temple. Follow this item for alerts. Christian Dior is a registered trademark of Christian Dior. FASHIONPHILE is not affiliated with Christian Dior.