Photorealistic editorial autumn portrait, vertical 9:16. A young attractive woman with long, straight, sleek blonde hair, brown eyes, flawless smooth skin, tasteful natural makeup with defined mascara lashes, soft rosy lips. She wears a thick cozy autumn jacket (warm camel/cognac padded coat with a soft collar), open over a fine, delicate white T-shirt. Upper-body framing, gentle friendly expression looking at the camera. Background: a large tree with vibrant autumn foliage in orange, red and golden yellow, softly blurred with creamy bokeh, a few falling leaves. Warm golden-hour sunlight, soft rim light in her hair, shallow depth of field, 85mm lens look, high-end fashion photography, natural skin texture, rich warm color grading.