Create an image of a mysterious character with medium-length, wavy auburn hair and striking green eyes. She wears a sophisticated, fitted dress that glimmers with subtle silver accents and intricate floral patterns. The dress has a high collar and features a mix of soft pastel colors, blending harmoniously. Surround her with an ethereal glow and soft, swirling mist instead of feathers, enhancing the enigmatic atmosphere. The background should be a slightly blurred, twilight landscape, filled with soft, shimmering lights that evoke a dreamy mood.