Question:
Hello All, I need your advise in identifying the differences between Quelques Fleurs AND Quelques Fleurs Royale by Houbigant. They both seem identical to my nose. Do you know their composition?
Are there any scents in the market smells like QQ?

Answer:
You must be referring to the reformulated QF from the 80s, right?
That one smells a little "old" to me, the floral powdery kind with the ambery background that can smell a little obsolete now, but that's just an opinion. Don't mind me.
The QFR has a citrus top note and is different, although it does share heart and base notes. I think it's more upbeat.
(There is a difference in the colour of the cap, I think).
I think you might want to explore Je Reviens, Madame Rochas (exquisite, esp. in vintage), L'intedit original (there is a newer one in the market which while still lovely is quite different to the old one), L'air du temps (again the vintage is unsurpassed).
Not the same as QF (I think they're better, myself), but in the same vein.

Answer:
If you go to neimanmarcus.com, you can google for Quelques Fleurs. On that page you will see a pinkish bottle described as Exclusive Royale Eau de Parfum, and the Quelques Fleurs L'Original Eau de Parfum Spray, if you click on the pictures of the products, you can read a description for each product. I have some of the Quelques Fleurs L'Original, but I have not tried the Royale. Hope this info. will be of some help to you.

Answer:
Thanks ladies, very much appreciated your help. I will try the ones that helg suggested and I will try QF and QFR on each arms to pay attention of how they evolve.