Women's Formal Crystal Bib Necklace Set. Perfect for Weddings, Proms, Galas, and Formal Events. Dramatic Gold Metal Large Bib Necklace Featuring Brilliant Aurora Borealis Glass Marquis Crystals and Gold Metal Leaves Encrusted with Clear Rhinestones. Bib measures 5.5 x 7 inches. Gold Metal Lobster Clasp Closure. Includes Matching Dangle Crystal Earrings with Post Backing. Earrings measure 2.75 x 1.25 inches.