1girl, arknights, bare_arms, bare_shoulders, beudelb, black_dress, black_headwear, black_pantyhose, brown_eyes, brown_hair, cowboy_shot, dress, head_tilt, holding, looking_at_viewer, official_alternate_costume, pantyhose, roberta_(arknights), roberta_(granter_of_colors)_(arknights), short_hair, simple_background, smile, solo, standing, strapless, strapless_dress, white_background, wrist_cuffs