Attending a wedding in Japan requires understanding of the culture's customs and etiquette, including what color to wear. Traditional attire for a Japanese wedding is usually kimonos or hakamas for the bride and groom, with the bride wearing a white furisode for good luck. Black and red should be avoided as they symbolize death or bad luck, while white is seen as an auspicious color. Women should aim for modest yet sophisticated attire such as dresses below the knee with sleeves or at least covering shoulders completely, while men should wear dark suits with white shirts. Other colors such as light blue, pink, yellow, or green can also be worn but should not be too bright or flashy.