Advice needed

[MacMillan of Rathdown]

Although it is the bride's big day, she really doesn't have any say in what the person performing the ceremony will wear. As the celebrant/officiant, a degree of greater formality is required. You can take off your jacket and remove your tie after the ceremony if you wish. During the ceremony it is incumbent upon you to uphold the dignity of your office as priest or civil authority. Stick with McMurdo's advice: Either a clerical shirt or a white shirt, black Argyll jacket, and sold colour tie.