1girl, arknights, breasts, cleavage, cleavage_cutout, closed_mouth, clothing_cutout, cropped_legs, dated, dress, horns, long_hair, long_sleeves, looking_at_viewer, pink_hair, red_eyes, sarea_(sarea2020), signature, simple_background, smile, solo, theresa_(arknights), upper_body, waving, white_background, white_dress