I was lucky enough to be able to model and texture the training suit of Red Daughter, Supergirl's clone in Season 4. The suit was poly modeled in Maya, with additional sculpt work in ZBrush. Used Substance Painter for the textures and Substance Designer to create the tileable patterns. This was rendered in VRay.
I am only responsible for the suit elements, Supergirl's body and groom had already been done at Encore before I came along.