Editor's note: Third in a series about the Mormon wedding experience.In his book, “The Holy Temple,” President Boyd K. Packer provides a wise reason for brides to select an appropriate wedding dress. “When you have the opportunity to go to the temple to participate in the temple ceremonies or to witness a sealing, remember where you are. You are a guest in the house of the Lord. You should groom yourself and clothe yourself in such a way that you would feel comfortable should your Host appear,” the senior apostle wrote. The Church of Jesus Christ of Latter-day Saints has...