DIOR DiorNuit S1I 54MM Square Sunglasses | Saks Fifth Avenue。- Christian Dior Square Sunglasses - Clear Acetate - Mirrored Lenses - Brand New/Never Worn Hello! My name is Suhelen. I own a designer glasses store based in Scottsdale, AZ. All of my listings on Poshmark are 100% genuine. These are all display glasses from my store. They are not used or preowned. They will come with a generic (not branded) case. If there is any question regarding the authenticity of my glasses I will gladly refund your payment and shipping! I absolutely encourage every purchase to take my glasses into any retail location to confirm their legitimacy. Thank you for shopping!