Dressing for a wedding

[Chas]

Probably, yes. But being clergy, you can dress it way down with no vest, no lace, and a black clerical shirt. At that point it no longer looks nearly as "gussy."

Unless the design of a Montrose has changed very recently, it is not worn with a vest anyway and a black clerical shirt would also not be seen. Unless, of course, you are advocating wearing it unbuttoned. If that were the case, then the look would be at the other end of the spectrum - somewhere between sloppy and slovenly.