Immaculate Conception Lovely Lady Dressed in Blue Laminated Prayer Cards 2 sided Holy Cards Etsy Lovely Lady Dressed In Blue Prayer in Song, Poem by Mary Dixon Thayer Sung Teach Me How to Pray Lovely Lady Dressed in Blue In the Catholic Church, blue vestments hold a special, though limited, place in liturgical tradition. While not part of the universal Roman Rite's official colors white, green, red, violet, rose, and black