2.5" White Small Monogram Letter available A-Z. Also available in Ampersand "&" and Double Hearts. The hottest new concept in wedding cake ornamentation is Monograms for the top of the cake. Each monogram has a plain matte white finish that can be embellished and decorated for any season, color, or theme. Letters easily fit onto a 6" or 8" cake, and picks are mounted into the bottom of each monogram for insertion into the cake. The typical 3-letter monogram is two small letters for the initials of the bride and groom's given names, and a large letter for the first initial of their surname.