1girl, azur_lane, backless_dress, backless_outfit, bare_shoulders, blue_hair, breasts, cleavage, crossed_legs, dress, earrings, evening_gown, finger_to_mouth, fireworks, hair_ornament, halter_dress, halterneck, huge_breasts, jewelry, lipstick, makeup, o-ring, official_alternate_costume, osasa_(osasabeaf), parted_bangs, parted_lips, pink_eyes, pink_lips, plunging_neckline, revealing_clothes, side_ponytail, silver_dress, sitting, solo, st._louis_(azur_lane), st._louis_(luxurious_wheels)_(azur_lane), swept_bangs, thighs