Vibrant vintage brooch and clip earrings set

Very pretty and vibrant colors. I don't see a signature In container M Vintage, 80s, 90s, 70s, 60s 50s, mcm, modern, contemporary , romantic feminine, gaudy, new wave , mid century Marilyn Monroe , Princess Diana , Elizabeth Taylor, Art Deco, Edwardian , victorian , vntg vtg, Gatsby , iridescent , 20s 30s, 40s , gemstone , crystal, formal , evening , cocktail jewel , chic, classy , classic , bridal , bling sparkle , y2k, 2000s , street style, streetwear unique, testival , party