Long Wavy Hair Rich Chestnut Color

Create an image of a woman with long, wavy hair that is a rich chestnut color. She is wearing a simple, elegant black dress with a square neckline that emphasizes her collarbone. The background should be a soft, blurred gradient of pastel colors to create a warm and inviting atmosphere. Her expression should convey confidence and poise, and she should have a natural makeup look with a focus on a subtle glow.