This is an authentic pair of CHANEL Acetate Butterfly Winter Pearl Sunglasses in Purple. These ultra chic sunglasses have a purple retro cat eye frame with gradient purple lenses. The arms feature resin pearls and a small black Chanel CC logo at the temple. These have been wore many time but are well cared for and do not have scratches on glasses. They come with the black case shown in photos. These were purchased at the Chanel in Wynn Las Vegas. I tried to capture the quality of the lens and arms in the photos.