vintage Naval Commodore's uniform coat, bullion star patches & braid

Vintage US Naval officers uniform jacket or coat with metal bullion patches and braid on the cuffs. It is double breasted. We're not sure the exact vintage or rank of this jacket, but have been told that it is for a Unites States Navy Commodore because of the single stars on the cuffs.

This coat measures 20" long on the arm (armpit to cuff), 41" around the chest (under the arms), 18" across the shoulders on the back and 30" long (from the base of the collar to the bottom of the coat). It has all of the buttons, but does have a small nick to the left cuff (between the stripes) and a little damage to the metal star patches.