The Church of Jesus Christ of Latter-day Saints has made an official statement regarding the purpose of creating the video talking about the sacred garments many members of the church wear.
Because there is little or no accurate information on this subject on the Internet the Church feels it important to provide this resource. The wearing of religious clothing reflects commitment and devotion to God. Latter-day Saints seek the same respect and sensitivity regarding our sacred clothing as shown to those of other faiths who wear religious vestments.
Read the entire post here on the Mormon Channel