So, I have a transmog to hunt down.
Lord Crowley’s Old Spectacles - Item - World of Warcraft (wowhead.com)
According to Wowhead, and the comments, this item isn’t available to players. However, it’s showing up in the collection tab alongside other Cataclysm-era transmogs. The tooltip says that it’s available by a vendor.
Was this secretly made available to players with the patch?
I know that glasses mogs aren’t unheard of anymore, but these ones actually have a unique, blue tint to them that stands out. Worth seeking out, if they are indeed able to be obtained.
EDIT:
So, after some investigation, here’s what I’ve found.
Couldn’t find anything in Stormwind, even at the Gilneas vendor.
It appears that this is considered a cosmetic, as it showed up on both my leather and cloth worgens.
On that note, it appears to be Worgen-exclusive. It only shows up in the appearance tab of my Worgen characters.
The logical conclusion is that it’s probably located somewhere in the Worgen starting zone. That’d be the next place to search for it.