Champagne glass shape for sparkling wine as materials for drinking vessels shifted from metal and ceramic to glassware. Initially, the flute was tall, conical, and slender; by the 20th century, preferences changed from a straight-sided glass to one which curved inward slightly near the lip. This inward taper is designed to retain champagne's signature carbonation by reducing the surface area for it to escape. Nucleation in a champagne glass helps form the wine's bubbles; too much surface area allows carbonation to fizzle out quickly. More bubbles create greater texture in the taster's mouth, and a flute's deep bowl allows for greater visual
Champagne in popular culture due to a ban on spraying champagne in bars. In a similarly extravagant vein, Marilyn Monroe was reputed to have taken a bath in 350 bottles of Champagne. The "saucer" shaped glass is another Champagne icon associated with a celebrity sex symbol. The Champagne coupe is often claimed to have been modeled on the shape of the breast of a French aristocrat, often cited as Marie Antoinette or Madame de Pompadour. This is almost certainly apocryphal, as the glass was designed especially for sparkling wine in England in 1663, preceding those aristocrats by almost a century, and sparkling Champagne itself