Kariginu is a cloth with agekubi (stand round collar) that has padding called 'erigami' (collar paper), as ho (outer robe/vestment) and noshi (ordinary robe).
和服用語集や直衣と同じ「襟紙」という芯を入れた盤領（まるえり/立首の円い襟）で袖の広い衣装。