I haven't looked at these, but I was reading up on them the other day and found this. Maybe it will help: http://eq2library.com/guides/adornment-guide/#yellow
Thanks for pointing this site out OldRodKS, I didn't know it was there. I wonder who started it, it looks like it hasn't been updated since January 2018.
It's probably outdated because after the expansion you guys are on or maybe the one after that there are no more yellow adornments so there would have been nothing to update