Create a portrait of a young woman standing on a sandy beach, captured from the waist up. She is wearing a stylish straw hat tilted back on her head, revealing her face, and a white floral bikini paired with a light, white cover-up that is loosely tied around her waist. Her stance is relaxed yet confident, with one hand on her hip and the other hanging by her side. The background features the ocean waves and a clear blue sky, suggesting a warm, tropical environment. The lighting is bright and natural, casting a soft glow on her and accentuating the casual elegance of her beachwear.