A dreamy, aesthetic scene in Niji style with soft, pastel colors and gentle lighting. A young woman in a flowing, vampire-themed dress, standing in a whimsical, enchanted forest with glowing pumpkins and floating lanterns. The scene is rendered in Cinema 4D, with smooth, stylized textures and a serene atmosphere. The composition is centered on her, with the Halloween elements subtly framing her. The overall mood is mysterious and enchanting, capturing her elegant, vampiric attire.