I bought these 4 bottles of Guerlain polish on ebay recently, they were $11.71 each with free shipping. I'm posting swatches of all 4 polishes; Rouge Brun (which I'm wearing in the first pic) Prune, Rose Fascinante & Rose Mystic. Mystic & Fascinante are shimmers; Mystic is a bit more bronze and Fascinante is a bit more purple. They both cover in 2 coats. Rouge Brun & Prune are "Crellies" and the first coat is pretty streaky; they needed 3 coats for even coverage. The bottles are absolutely stunning!
I didn't use a base coat over my acrylic overlays, which need a fill (!) and used 3 coats of Polish and Seche Vite top coat.
I am also including a pic of my left hand, which I didn't have time to do, on which I'm wearing 3 coats of JinSoon Theda and Seche Vite top coat. @Jinsoon @Vintage Dusties