Vintage 80's blue and silver geometrical brooch and earrings set

Vintage 80's blue and silver geometric brooch and earring set. Assemblage consists of blue enamel squares and hammered silver tone metal squares with clear rhinestones. clip on earrings double chain on brooch some stains on front and back no branding brooch measures 3.25" wide earrings are 2.25" long and 1.75" wide. They are not very heavy and have padded clips for added comfort.