3girls, black_gloves, blue_archive, blue_necktie, collared_shirt, fingerless_gloves, formal, gloves, id_card, jacket, koyuki_(blue_archive), lanyard, multiple_girls, necktie, noa_(blue_archive), o_(rakkasei), pantyhose, pink_hair, shirt, sketch, suit, thighhighs, twintails, two-sided_fabric, two-sided_jacket, w, white_jacket, white_shirt, white_suit, yuuka_(blue_archive)