Draw a full-body cartoon in the style of Charles M. Schulz depicting a young woman with long, straight black hair, light brown skin, and a friendly smile, along with a small mole on her left cheek. She should be wearing a loose long-sleeved formal button-up shirt, culottes, and boots. The scene should convey a sense of melancholy, similar to the simple and emotive style Schulz used with his characters. Use soft lines and subtle expressions to capture an introspective atmosphere."