masterpiece, best quality, ultra detailed, highly detailed anime illustration, dreamy pastel fantasy. ① Outfit: Luxurious white and pale pink princess dress made of chiffon, satin, organza, lace, and layered ruffles. Corset-style bodice with pearl decorations, embroidery, large jeweled pink ribbon, translucent puff sleeves, voluminous layered skirt, lace trim, ribbon accents, white thigh-high stockings with lace garters, glossy pink ribbon heels, elegant hair ribbon, crystal accessories. ② Posing: Gracefully sitting inside a large open gift box, one leg gently bent and the other extended, body slightly turned toward the viewer, one hand softly near the face, the other resting on the gift box, gentle smile, elegant posture. ③ Background: A luxurious pastel pink room with roses, pearls, lace, ribbons, crystal decorations, fairy lights, hanging ornaments, large windows with sheer curtains, warm sunlight, oversized striped gift box with a giant jeweled ribbon, lace-filled interior, flower petals, "For You" gift tag, romantic fairy-tale atmosphere. ④ Lighting: Soft window sunlight, gentle backlight, warm pastel glow, glossy reflections, soft bloom, sparkling highlights, transparent shadows, magical glitter. ⑤ Composition: Full-body vertical composition, centered inside the gift box, slightly high angle, elegant depth, layered foreground flowers and pearls, richly detailed fantasy background. ⑥ Effects: Floating ribbons, flower petals, crystal sparkles, glitter particles, soft bokeh, magical fairy-tale atmosphere, present princess theme.