Necklace as... neck tie?

[Mouse]

I am with you Jamie on the tie front. I can't remember when I last wore a shirt with a collar that could even take a tie.

I am not sure about where that puts me in the class system, but I meet all and sundry in a T-Shirt and skirt, and all seem to put me in the crazy professor box, who can probably fix their tech. This worked for a job I recently got in a Middle Eastern embassy accommodation, where I fixed the lights in the ambassador's bedroom and bathroom.... (Please note I am NOT a professor)

[Grok]

Was viewing "Why Orcas Are Hunting Great White Sharks." Noticed something that I have seen in other (unrelated) YouTube videos. Man wearing T-shirt. And, apparently, a necklace under the shirt. Glimpsed around the neck, appears to be a simple chain necklace.

[crfriend]

[...] Glimpsed around the neck, appears to be a simple chain necklace.

This. Is. Not. News. It's been going on since antiquity and can be proved up by things like examining grave-sites. I'm not quite ready for the grave yet, but I've been wearing chains and pendants for a good half-century. So, NOT ANYTHING NEW.