This rare collector’s bottle of Champagne by Yves Saint Laurent is a limited item since the company no longer produces it under this name. Instead, you will now find it sold under the re-named Yvresse to avoid the copyright dispute for the original name Champagne by Caron.
"From Parisian couturier Yves Saint Laurent comes Champagne, a sparkling concoction of fruits and florals. Champagne is corked in a bubbly flacon accented by hammered gold and corkwire. Hints of nectarine, mint, and vetiver enhance the vivid bouquet. The Yves Saint Laurent company reports that a French court ruled that Champagne is a name reserved for wine and can't be used for perfume. As a result, the fragrance is now marketed under the name Yvresse in Europe." No Box. ID=CS2
http://antiqueperfumebottles.net/