It was limited to wearing just sokutai, ikan (clothes and a crown or hat), and noshi for the Sandai (court visit), but they referred to hitatare as 'shitasugata' (informally dressed) and incorporated it into the Sandai during the Muromachi period.
参内には束帯・衣冠・直衣に限られたが、室町時代には直垂を「下姿」と称して参内に使用した。