A fedora is a hat with a soft brim and indented crown. It is typically creased lengthwise down the crown and pinched near the front on both sides. Fedoras can also be creased with teardrop crowns, diamond crowns, center dents, and others, and the positioning of pinches can vary. The typical crown height is 4.5 inches (11 cm). The term fedora was in use as early as 1891. Its popularity soared, and eventually it eclipsed the similar-looking homburg. Despite falling out of fashion with other formal men's hats during the 1960s, the hat has seen some resurgence during the 21st century amongst men and women alike, though its current use is generally less associated with formal dress.