eBay

The paint peeling off your Gucci sunglasses doesn't necessarily mean they are fake.

Despite the guarantee of authenticity, you still need to be vigilant when shopping.

If an Armani Collection brand has been discontinued, it does mean that it can be considered vintage or nostalgic.

You can visit eBay's official website to find information about appraisal or certification services. eBay's appraisal services are usually provided through partners.

Explain the situation to the seller, provide tracking information, and let them know you haven't received your package.