Vintage Bluette Made in France Rhinestone & Onyx Rectangle Gold Tone Shoe Clips

Excellent vintage condition. Vintage signed Bluette brand rectangular shoe clips. Gold tone. Some has flaked off the inside of one clip (see pic). Super clear, brilliant and sparkly rhinestone and faux onyx stone. Beautiful prong work on each stone. I’m not sure the year on these…could be 80’s or even 60’s?? So sparkly and lovely in person!!! Brand is marked on inside of clip…faint but there. Also says ‘Made in France’. Appx 1.5” x 3/4”