The newly assumed coat of arms of St. Joseph Catholic Church (above) incorporates elements alluding to the location of the parish and the parish’s titular patron saint. The blazon is: Gules, two bars Argent and in chief three fleur-de-lis Argent. That is: on a red background there are two horizontal silver (white) stripes and above that three fleur-de-lis also silver (white).
The new coat of arms is based closely on the coat of arms of George Washington (pictured below) The blazon of that coat of arms is: Argent, two bars Gules and in chief three mullets of five points also Gules. The Borough of Washington and Washington Township in Warren County in Northwest New Jersey is named for Washington.
In the arms of the parish the colors have been reversed for difference and the three mullets or stars have been replaced with three fleur-de-lis, a symbol in heraldry used most often to represent Our Lady but one which is also used to allude to St. Joseph, her husband. For some time now the parish already employed the fleur-de-lis as a kind of logo or parish symbol.
The new coat of arms was designed and rendered by me as I am serving as the Administrator of the parish.
EXARANDORUM 
very successful and appropriate : bravo !
Very nice indeed. I would like to speak to you about the arms for a church parish that I recently completed.
I was wondering if Coat of Arms for parishes get any external ornamentation to distinguish the arms as that belonging to a parish church
No, unfortunately.