Photorealistic vertical fashion portrait of an adult woman in her mid-to-late twenties wearing a glamorous Halloween cat costume at a nightclub party. She stands facing the camera with a confident, neutral expression, direct eye contact and squared shoulders. Her body is slim and curvy, with a narrow waist, flat stomach, gently defined hips, long legs and a full natural-looking bust. She has fair, smooth skin with warm-neutral undertones and polished beauty-retouching. Her face is highly symmetrical with a softly heart-shaped oval structure, a tapered jaw, small rounded chin, high cheekbones and subtly contoured cheeks. Large almond-shaped pale grey-green eyes, dark limbal rings, smoky charcoal eyeshadow, sharply winged black eyeliner, thick curled lashes and neatly shaped medium-dark eyebrows with a defined arch. Small straight nose with a softly rounded tip. Full but natural lips with muted nude-pink lipstick, closed mouth and a slight relaxed pout. Her hair is champagne blonde with visible dark brown roots, centre-parted and styled with lots of loose volume at the crown. Soft face-framing strands fall around her cheeks and temples, with a few realistic flyaway hairs. The hair is divided into two loose, slightly messy braids hanging over the front of her shoulders. She wears a black velvet cat-ear headband with tall pointed ears and bright satin hot-pink inner panels. She is dressed in an open, tailored black-and-white vertically striped blazer inspired by a theatrical gothic ringmaster or Beetlejuice-style costume. The blazer has narrow lapels, alternating irregular black and white stripes, fitted sleeves, black buttons and structured shoulders. Underneath she wears a black floral-lace underwired balconette bra with scalloped lace edges, a small central clasp and supportive structured cups. Matching black semi-sheer floral-lace briefs with narrow garter straps attached to black lace-top thigh-high stockings. The outfit is fashionable, sensual and editorial rather than explicit. Her left hand is raised naturally to chest level, lightly holding the edge of the blazer or one braid, with relaxed fingers and pale nude manicure. Her other arm hangs naturally beside her body. Her torso is positioned almost straight toward the camera, with a very slight hip shift. Background is an indoor Halloween party with a dark purple nightclub atmosphere. Orange triangular Halloween bunting hangs across the upper background, printed with small black cat or jack-o’-lantern faces. Warm orange fairy lights form soft circular bokeh behind her. Several indistinct adult partygoers appear in the background, heavily blurred by shallow depth of field. Purple and magenta spotlights shine through the room, including a bright violet light near the upper-right corner. Glowing carved jack-o’-lantern pumpkins sit near both lower corners of the frame. Soft frontal beauty lighting illuminates her face and torso evenly, with subtle highlights on her hair, shoulders and skin