烫金新复古风的高定奢华时尚海报

A vertical luxury fashion advertising poster for an original overseas maison, rendered in an ornate neo-vintage decorative illustration style with couture editorial precision. The image should feel like a collectible print: softened ivory paper ground, tapestry-like botanical density, antique natural-history line discipline, muted jewel tones, and a calm central opening. The whole visual system must feel aristocratic, heraldic, and highly curated rather than digitally fantastical.

Create the maison “AURELION”.
Hero product: a high-end structured top-handle evening bag named “Regal Menagerie”.
The bag is the absolute visual core: medium-sized, architectural, pale ivory leather, softly rounded rectangular body, dark antique-gold metal frame, sculpted lion-head clasp at center, subtle peacock-eye enamel inlays along the top frame, and a short ivory-wrapped handle. The product must look fully believable as a real premium leather object with exact seams, crisp edge paint, weighted hardware, and couture-grade finish.