1girl, alternate_costume, arknights, astesia_(arknights), ayuuuu_layz, black_hair, blue_choker, blue_eyes, breasts, choker, cleavage, collarbone, dress, hair_intakes, hat, long_hair, long_sleeves, looking_at_viewer, parted_lips, photoshop_(medium), puffy_long_sleeves, puffy_sleeves, simple_background, skirt_hold, solo, very_long_hair, white_background, white_dress, white_headwear