Lost black tuxedo jacket, size 40R, possibly dropped while unloading car after wedding in Texarkana.

I lost my black tuxedo jacket while attending a wedding in Texarkana last weekend. I believe it might have fallen out of my car as I was unloading my belongings. It has a size 40R label and is a great fit for formal occasions. I'd really appreciate any help in recovering it since it has sentimental value to me.