gardcorps

Male clothing was worn in layers of a tunic, cote, or cotte with a surcoat over a linen shirt. […] a long sleeveless tunic. When sleeves (and sometimes a hood) were added, the cyclas became a ganache (a cap-sleeved surcoat, usually shown with hood of matching color) or a gardcorps (a long, generous-sleeved travelling robe).