Retrato de Estudio con Prendas de Punto y Lujo Minimalista

High-end editorial studio portrait of [a young woman] embodying understated luxury fashion. Waist-up framing, centered slightly to the right, vertical 2:3 aspect ratio. She has shoulder-length, softly wavy [dark brunette] hair parted to one side, refined natural makeup, subtle stud earrings, detailed skin texture, and a warm, gentle smile while looking slightly off-camera to the viewer's left. She wears a premium deep [charcoal black] knitted crew-neck sweater with visible ribbed texture and relaxed sleeves. Her arms are comfortably crossed over her chest, prominently displaying a luxury [stainless steel wristwatch with a black dial] on her wrist. Setting is a muted warm gray studio background with gentle vertical tonal gradient. Soft directional key lighting from the front-left, subtle shadows, realistic skin tones, shallow depth of field, minimalist elegance, editorial magazine aesthetic. No logos, no text, no loud accessories, no harsh contrast.