Perfume designer Stéphanie de Saint-Aignan now has a website through which one can contact her.
Each year, she puts out a new collection. However, if one becomes dearly attached to a particular fragrance, one can use the coupon found with each purchased bottle and register. This gives you the possibility to order copies of the fragrance at any time in the future as long as the brand is alive.
Source: Nicolas Olczyk