Portrait anime illustration cherry blossoms dreamy elegance

A highly detailed anime fantasy portrait, featuring , presented in a three-quarter back view, looking back toward the viewer, with calm violet eyes and a soft expression with a slight sense of detachment. She has extremely long flowing hair, with layered light bangs, strands fluttering in the wind, a small ahoge on top of her head, and a horn on the left side of her head with dark curved patterns and subtle dark red stripes. She wears an exquisite backless fantasy dress, containing 4 main visible parts: a dark form-fitting bodice, a white backless outer layer with ornate gold trim and pale embroidered patterns, 2 pointed sleeve covers that gradient into translucent blue-purple, and red and blue ribbon decorations tied at the neck and waist. Add delicate jewelry-like tassel details above the back, with ribbon ends floating in the air. The scene is illuminated by soft spring sunlight from behind, with a pale stone pavilion or arched balcony in the background, a large arch behind, and clusters of dotted in the upper right background. The image contains several falling petals, glowing mist, subtle sparkles, and dreamy soft tones. The composition is vertical, portrait above the thighs, with the character slightly to the right, and her hair sweeping across a large area on the left side of the frame. Rendered in a delicate ethereal anime illustration style, with soft halos, translucent fabric, bright eyes, fine lines, cool lavender and blue tones, soft rim light, oil-painting-like background blur, and emphasis on smooth elegant surfaces, clean fabric fold feel, and very few clothing wrinkles.