AEVOGUE Sunglasses For Women Oversized Rimless Diamond Cutting Lens Sun Glasses AE0534

Are the lenses light enough to wear at night (Brown lens)? It’s for a costume

Are the lenses mirrored? I ordered another pair of 70’s style sunglasses on here that didn’t appear mirrored in the pics but in person they were.

Do these glasses have grade? Cuz I feel like they have. I got dizzy

What is the uva/uvb protection on the sunglasses? looking to see if they are 100% with uv protection