The paper shows cutting of a corset with cups through the online study course "Costume making (workshop)". The cutting process of a women's corset with cups is described using short photos lessons aimed for online classes. The online classes explaining how to cut a corset with cups was made for Costume design students during the time when contact classes were not possible. The instructions show the technological cutting procedure, on how to make the corset with cups, in detail. In this way, Costume design students are taught on corset cutting at home according to exact instructions via online classes.