The standard mode of dress for males of the Lithuanian stream is a black or navy suit and a white shirt. Headgear includes black Fedora or Homburg hats, with black skull caps. Pre-war Lithuanian yeshiva students also wore light coloured suits, along with beige or grey hats, and prior to the 1990s, it was common for Americans of the Lithuanian stream to wear coloured shirts throughout the week, reserving white shirts for Shabbos. Beards are common among Haredi and many other Orthodox Jewish men, and Hasidic men will almost never be clean-shaven.