masterpiece, best quality, highly detailed anime illustration, 1girl, beautiful anime girl, elegant and mature-looking young woman, subtly cute and charming appearance, refined and feminine facial features, soft delicate expression, beautiful face as the main focus, close-up portrait, upper body, face-focused composition, jet-black hair, deep solid black hair, medium-long straight hair, smooth silky hair, natural hair texture, full bangs, sapphire-blue eyes, large expressive anime eyes, elegant gaze, delicate eyelashes, cat-ear headband, dark navy-blue headband, classic Japanese sailor school uniform, navy sailor collar, neat sailor-style blouse, tasteful ribbon, shy and embarrassed expression, blushing cheeks, soft rosy blush, bashful gaze, gentle embarrassed smile, portrait-oriented composition, intimate portrait composition
うい
