Vintage Gold Tone Crown Trifari Petal Swirl Floral Clip-On Earrings Lot of 3

This is a set of three gold tone Trifari clip-on earrings. All are marked and are in various conditions. The top pair's backings rotate and can be worn as is. I'm unsure if the floral ones (bottom pair) is missing a stone in the middle. May need some cleaning. Some gold loss as well.