Blonde Girl With A Glass Of Champagne Strips A Pink Negligee On The Antique Chair

The most common is Brut, although throughout the 19th century and into the early 20th century Champagne was generally much sweeter than it is today.
Champagne bottles
Champagne is mostly fermented in two sizes of bottles, standard bottles (750 millilitres), and magnums (1.5 litres). In general, magnums are thought to be higher quality, as there is less oxygen in the bottle, and the volume to surface area favors the creation of appropriately-sized bubbles. However, there is no hard evidence for this view. Other bottle sizes, named for Biblical figures, are generally filled with Champagne that has been fermented in standard bottles or magnums.