This is an authentic pair of CHRISTIAN DIOR Acetate Celestial SX707 Sunglasses in Tortoise. These modern sunglasses feature a bold tortoise shell frame and round lenses in dark grey. The tortoise shell arms feature a Dior logo at the temple in silver. Follow this item for alerts. Christian Dior is a registered trademark of Christian Dior. FASHIONPHILE is not affiliated with Christian Dior.