1boy, 1girl, astolfo_(fate), bad_twitter_id, black_dress, black_shirt, black_skirt, blonde_hair, braid, clothing_cutout, crop_top, crossdressing, dress, fate/apocrypha, fate_(series), halloween, halloween_costume, happy_halloween, holding_hands, koyashaka, liss_meier_(koyashaka), long_hair, navel_cutout, original, otoko_no_ko, pink_hair, purple_eyes, shirt, skirt, striped, striped_thighhighs, thighhighs, yellow_eyes