Clip on blue floral vintage earrings 3 pair flowers

This is for a lot of 3 pairs of vintage clip on earrings all different shades of blue. First pair is navy blue enamel daisy shape about the size of quarter. Second Pair is what looks like small clusters of abalone shell shaped into flower approx nickel sized. Last pair is cluster of light blue enamel flowers with rhinestone in center. One of this pair is wiggly but does not appear to be broken. All circa 1950-60