Anime girl sitting on a chair with her legs crossed

masterpiece,bast quality,official art,8K wallpaper,game cg,1girl, solo, skirt, smile, labcoat, sitting, shirt, twintails, socks, black socks, brown eyes, black skirt, ribbon, looking at viewer, long sleeves, hair ornament, crossed legs, collared shirt, hair ribbon, red shirt, red ribbon, black hair, closed mouth, kneehighs, white background, hairclip, full body, long hair, belt, bangs, no shoes, pleated skirt, blush, brown hair, hand on own knee