礼らい服ふくMeanings1nounceremonial clothes of the nobilityHistorical term for formal attire worn by court nobles in ancient Japan, especially in the Heian period. Not used for modern formal wear.See also: 朝服平へい安あん時じ代だいの貴き族ぞくは、儀ぎ式しきの際さいに礼らい服ふくを着ちゃく用ようした。Heian-period nobles wore ceremonial robes during rituals.