Lost at JFK airport or in Cab (New York)

I lost my favorite article of clothing I have had for 15+ years.
It has lots of memories of patches, and custom embroidery on the back that says “Campbell” on the lower bottom.
It is very sentimental.
I believe it fell off my suitcase while I was walking through the airport.
The lost and found at the airport, and the cab company did not come up with anything.
I am just taking a shot in the dark here to see if someone will go on the lost and found here that found my coat.