I've used her concealer and her brush on foundation and love them. I also own Eclat Opulent, a foundation in a jar. It is excellent, although I do not like the delivery mechanism (finger or applicator in jar, apply).
She has a nice line of fragrances as well, good quality.
I tried 3 of her fragrances, Réve Opulent and Fragrant Délece a couple of times, did nothing for me. Ombre Mercure does, smells quiet different on me, I like it. But I'm looking for a rose fragrance, tried Rose Infernale and Rose Nocturne as well but wasn't convince. Bottles are lovely, will test drive Rose Nucturne once more