masterpiece, best quality, 1girl, solo, adult woman, full body, standing, looking at viewer, simple light gray background, short brown hair, brown eyes, slytherin_uniform, white collared shirt, green and silver striped necktie, gray v-neck sweater vest, black pleated skirt, black tights, long black robe with dark green lining, open robe

worst quality, low quality, bad anatomy, bad hands, extra fingers, text, watermark, multiple views, collage, nsfw