Vintage sterling art deco rhinestone dress clips Flaws

Vintage sterling art deco rhinestone dress clips very old . Stamped sterling on the back inside clips. Age related flaws consistent with age see last 3 photos for a closeup of condition to expect from these vintage pieces well on their way to being antique ( dress clips were popular in the 1920's , a great way to add some dazzle to a simple black dress) ..Flaws: dead darkened and yellowed rhinestones, the coating shows lots of wear . Ruler in pic to help with size visualization ~ 1" long. Weighs 21 grams on my kitchen scale. The greenish blueish color stones at the points of the triangle are different sizes manufacture's mistake see pic 15 . Hinges are still tight to clip snugly to garmets Questions are always welcome. Vintage, sterling, date night, wedding , bridal, cocktail party, formal , semi formal , elegant , classic, art deco, roaring 20's,