The wingspan is 90–125 mm. The body is pale brown. There is a dark line running from the head to the end of the abdomen. Forewing is with a sub-basal line, three antemedial lines converging towards inner margin, two oblique slightly bent post-medial lines, the outer line is obsolescent. There is another post-medial line, curved from the costa to vein 2, then recurved upwards and inwards and enclosing a red-brown spot surrounded by an indistinct line. The two curved sub-marginal lines can be seen.