Scarf in Yellow

No matter how many times you give away your
scarf, you always seem to have another.
You have an unlimited number of yellow scarfs
to be given as you see fit.
This item is a blessing from your benefactor.
You have advantage on persuasion checks against anyone who willingly wears your scarf.
"I really like this scarf!
I will never ever take it off laddie!"
- A well-known Barkeep