The bauta was a masquerade costume, consisting of a white mask with a beak like protrusion, a tricorne hat, a hood, a short mantel and long cloak.
“Bauta” from the Lessico Veneto (1851) by Fabio Mutinelli, translated by René Seindal.
The Venetian Carnival was celebrated for centuries, until the end of the Republic. The modern carnival is only superficially similar.