Vintage Stetson Royal brown fedora marked a size 7 but my measurements say it's closer to a size 6 7/8.  This hat most likely was from the early to mid 70's.  It has a 2 1/4" wide bound brim, a pinched fedora-style crown that is 4 1/4" tall at the crease, a 1 3/4" wide grosgrain matching ribbon and is fully lined in cream colored satin and the logo from the late 60's and early 70's.  Please note, the sweat has some separation (see photo's) which is easily repaired.