A beautiful and classic perfume, which is soft and slightly powdery, but surprisingly heavy for a mainly white floral scent. I don't understand comparisons with Diorissimo, as I don't get any Lily Of The Valley notes in Muguet Du Bonheur; to me this is more a jasmine perfume than a lily one. It reminds me slightly of some of the early Jean Patou perfumes, but I can't tie this down to any specific notes; it's possibly a little like Joy without the roses.
This is a decent soliflore from 1952 - soft and green, not at all harsh. It is of course a very sweet, feminine scent and I find that it is true to its source, as if a bouquet of muguet were next to your nightstand. It avoids the sharpness that is apparent if one puts one's nose right into the bouquet.
The other notes - lilac, jasmine, pear magnolia, musk - are not evident to my nose, but I can make out the soft vanilla-like underlying scent of the heliotrope.
A good choice if you are looking for a muguet soliflore, but not outstanding in any way.
Top notes: neroli, bergamot and lily-of-the-valley
Miiddle notes: jasmine and tincture of rose
Base notes: musk, sandalwood and heliotrope
The backstory of Caron's Muguet de Bonheur involves Caron House founder, Ernest Daltroff's apprentice, Michel Morsetti, who served as perfumer when Daltroff fled Paris during WWII. According to the information available, fragrances composed by Michel Morsetti include: Caron Coup de Fouet (1954), Caron Farnesiana (1947), Caron Muguet du Bonheur (1952), Caron Or et Noir (1949), Caron Poivre (1954), Caron Pour Une Femme (1949), Caron Rose (1949), Caron Tabac Noir (1948), and Caron With Pleasure (1949). So, Caron's Muguet de Bonheur has a very different aroma profile than Tabac Blond, En Avion, Narcisse Noir and the other heavies from this house (i.e. no Caronade). As a collector of Muguet scents, as well as Caron parfums, I was very excited to acquire a lovely glass-stoppered, .9 oz collectible bottle of MdB. While at the Caron boutique, I was informed by the SA that the fragrance is now also available as an EdP (while the EdT has been discontinued).
So what does MdB smell like? To me, this is the scent of a well-scrubbed child in her starched white First Communion dress. A simple and modest Muguet opening on a shrill-lemony citrus note, and then filling in with the cleanest, soapiest lily of the valley I have ever smelled. The clean white musk in the base reinforces the uncomplicatedness of clean laundry. When you smell this, you might be shocked or disappointed at how basic the scent is, but for me, this is a proper Muguet. If you are looking for elegance or sophistication in a LOTV soliflore, there are more appropriate choices, but if you like your Muguet "vanilla", try the Caron.
I bought a small bottle or Muguet du bonheur because I thought lilly of the valley would be a nice light springtime scent for everyday use. Total disappointment. I am a huge fan of Caron fragrances but Muguet du bonheur left me cold. On me, Mdb was too soapy and its longevity was ridiculously short. I gave the bottle to my mother. Although it smelled much much better on her, the longevity was still unacceptable for an EDT. Mdb has Eau de cologne strenght with aftershave longevity. Too bad... It is really not a bad fragrance.
Muguet Du Bonheur is far from being a successful fragrance, expecially considering it's from Caron. Lily of the valley, some other white flowers, and green nuances on a clean musky base. Somewhere between a cheap moisturizing lotion and an household product. We've seen this iteration too many times.