This vintage set of 4 Mother of Pearl waistcoat buttons, also known as tuxedo studs, features a round shape and a natural white main stone color. The buttons are signed by the brand Stag and are crafted from gemstones and metal. Made in the United States during the Retro era (1935-1950), these elegant studs are perfect for formal occasions like weddings, graduations, and special holidays like Father's Day and Valentine's Day. The silver color and unique Mother of Pearl/Abalone main stone add a touch of sophistication to any outfit. Size: 5/8" in diameter.