Each year since 1998, Guerlain releases a new edition of Muguet to celebrate the First of May. In France, people traditionally exchange lilies of the valley on that day when one can suddenly see buckets full of the delicate white bells patterning a city's streets.....
Muguet, a green floral, will be available for just one day on April 28th. The composition is the same as in years past, but the flacon is different. In 2007, the flacon is made of a rare crystal that was exceptionally created for Guerlain by the Verrerie Royale de Romesnil which used to be Louis XVI's glass factory before being a supplier for the perfume house. They are closed now, but Guerlain had kept the tools and molds necessary to have the flacon reproduced and so they did for a limited time.
Muguet will be available in a 20 ml flacon for 200 Euros.
Sources: Parfumeessence, Guerlain