Basically me and my fiance (we are both men) have decided that as I am quite a feminine guy and that we are both going to be our true self's on our wedding day that I will be wearing a bridesmaid dress and bridal shoes and we are both getting quite nervous about this as most of his side of the family have no idea I'm feminine at all and we worry that someone will make a scene on the day of the wedding because of this.
Any advice on what to do about this/how to calm our nerves would be greatly appreciated