Silver sand-dollar studs just like mom (my mom, at least) used to wear in the 70s and 80s. Vintage.
 
VINTAGE NOTE: I only sell earrings on this site that I personally would wear, which when it comes to secondhand earrings is a balance between condition and awesomeness, meaning that the more interesting and wonderful, the more likely I am to tolerate a ding here or there or some tarnish of history. Please see the photos to get a sense of each pair's condition to determine where they might fall on your own spectrum of preferences. All earrings are returnable (see FAQs).