(masterpiece, best quality, highres, photorealistic), beautiful elegant young woman with fair flawless skin and a refined face, long slender neck and sharp collarbones, delicate facial features, smooth cheeks with soft blush, subtle glossy pink lips slightly parted, natural makeup, long brown hair tied back in a messy updo with translucent ribbon accents, wearing an off-shoulder vintage beige corset gown, corset tightly cinched at the waist, (deep and structured cleavage from large round breasts:1.3), gentle folds and texture of silk fabric around the bust, soft ambient lighting casting smooth shadows on her chest and collarbones, elegant and composed pose, looking slightly down and to the side with a serene expression, soft warm indoor background, cinematic lighting, glowing skin highlights, detailed fabric and skin texture, ultra-sharp focus