Dom Pérignon was the first prestige cuvée, an idea proposed by Englishman Laurence Venn. The first vintage of Dom Pérignon was 1921 and was only released for sale in 1936. Dom Pérignon is a vintage champagne, meaning that it is only made in the best years, and all grapes used to make the wine were harvested in the same year. Many champagnes, by contrast, are non-vintage, which means that the champagne is made from grapes harvested in various years.