Item #: 1803862 This is an authentic pair of CHRISTIAN DIOR Acetate 30 Montaigne S11I Sunglasses in Black. These modern sunglasses feature thick acetate rims in black and oversized squared black lenses. The arms feature an crystal embellished 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.