My MIL gave me 8 pairs of Chanel earrings. I wanted to sell some to put the money towards a new wallet. I listed them in Poshmark, and now I feel like I have to send people my oldest child to prove they're real. My MIL managed a Chanel boutique in the 80s-90s. I've given the serial number. Taken pictures front on back. I'm so frustrated with the comments. I guess I shouldn't take it personally, but I'm annoyed. If you question their authenticity, then don't buy them. Is there anything I don't know about to prove they're real? I'm not a professional seller. When these are gone, they're gone. It's not worth it for me to have them authenticated. (There's no Chanel where I live). Anything I'm missing? Thanks.