6+girls, anniversary, azur_lane, bouquet, confetti, dress, dunkerque_(azur_lane), eagle_union_(emblem), enterprise_(azur_lane), evening_gown, flag, friedrich_der_grosse_(azur_lane), friedrich_der_grosse_(zeremonie_of_the_cradle)_(azur_lane), high_heels, howe_(azur_lane), howe_(evening_marvels)_(azur_lane), indoors, iron_blood_(emblem), manjuu_(azur_lane), meowfficer_(azur_lane), microphone, multiple_girls, official_alternate_costume, perseus_(azur_lane), real_world_location, royal_navy_emblem_(azur_lane), sakura_empire_(emblem), saratoga_(azur_lane), sardegna_empire_(emblem), side_slit, streamers, stuffed_unicorn, thighhighs, ulrich_von_hutten_(azur_lane), unicorn_(azur_lane), vittorio_veneto_(azur_lane), yamashiro_(azur_lane), yamashiro_(dressy_black_cat)_(azur_lane), yatsuha_(hachiyoh), zuikaku_(azur_lane)