Shy anime girl in olive dress on bright yellow background

Create a detailed anime-style illustration of a young girl with short, tousled dark blue hair and large, expressive blue eyes. She has a slightly blushing, shy expression with a subtle pout on her lips. She is wearing a sleeveless, olive-green dress with a fitted bodice, accented by a white ruffled collar and a dark blue bow with a red gemstone at the center. Her hair is adorned with a gold hair clip shaped like a flower or ornate design on the right side. The background is a bright, solid yellow with a thin blue border framing the image. The overall art style should be vibrant, clean, and highly detailed, emphasizing her youthful and cute appearance.