masterpiece, best quality, 1girl, solo, brown hair, brown eyes, bright pupils, long hair, hairclip, school uniform, upper body, smile, serafuku,

(worst quality, low quality:1.4), lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry