Vintage-Spiegel-Selfie: erwachsene Frau in Schuluniform

Hyperrealistic vintage interior mirror self-portrait photography, vertical format approximately 4:5, a clearly adult East Asian woman, 20+, school-style cosplay outfit, sitting on the floor of a room with a vintage patterned carpet, taking a selfie through a large antique carved floor mirror. The photographer is the person herself, using a dark blue phone, with an approximately 24-28mm equivalent phone wide-angle lens, the mirror slightly tilted, the image having a clear casual selfie feel. The person is captured from head to feet, with the body forming a diagonal composition from the upper left to the lower right of the frame. The person has a small to medium frame, narrow shoulders, a slim waist, naturally rounded hips, thighs with soft realistic volume, and overall long legs. She is sitting on the floor, upper body slightly leaning forward, one leg bent with the knee raised high near the body, the other leg extended forward and downward, the two legs naturally crossed. The right hand holds a dark blue phone covering most of the face, leaving only one eye and part of the forehead visible; the left hand is placed behind the body for balance. The person has jet-black extra-long straight hair, reaching around the waist, thick and voluminous, with a middle part slightly off-center, long hair naturally falling over the shoulders and chest, some strands covering the side of the face. The visible eye looks directly at the phone screen, makeup natural and slightly cool-toned, fair skin, no heavy makeup. She wears a white long-sleeved school-style shirt, thin and soft fabric, small gathers at the cuffs, a deep navy blue thin tie / narrow bow tie at the collar. The shirt is tucked into the skirt waist, with a clear waistline. The lower body wears a deep navy blue and white fine plaid high-waisted pleated short skirt, the plaid made of dark blue, gray-blue, and white fine lines, with medium-width pleats, naturally spreading to both sides in the seated position. The waistband is relatively high, clearly emphasizing the slim waist. The legs are the key point: first wearing a smoke gray-black ultra-thin sheer pantyhose / sheer tights, approximately 10-15D, with the natural skin tone clearly visible through the thighs and hips; over that, a pair of high-saturation royal blue over-the-knee stockings / thigh-high stockings, with the top of the stockings at the upper middle of the thighs, featuring a matching lace wide band, the stocking body thicker and opaque, in a deep royal blue / cobalt blue. This creates a layered hosiery effect of "gray-black sheer tights plus blue lace over-the-knee stockings." The feet wear a pair of pure white pointed-toe high heels, with thin heels approximately 9-11cm tall, the upper being simple white leather. At the shoe opening, blue stocking fabric is visible, and the black-gray sheer tights still create a slight layering near the ankles. Both shoes appear fully. The scene is a residential living room / dressing space with vintage European furniture. The floor is covered with a large vintage patterned carpet in gray-green and beige-gray tones, and to the lower left of the person lies a dark blue hardcover book with an antique pattern. The mirror frame is a wide gold / bronze Baroque carved wooden frame, with abundant scrollwork and curved ornaments entering the frame from all sides. In the background, a wooden vintage writing desk, a rattan chair, light-colored walls, and a metal floor lamp are visible, with the overall color tone leaning toward off-white, brown-gold, and gray-green. On the right side, there are blinds, with natural daylight coming in from the window direction. The lighting is soft natural window light plus automatic phone exposure, with the skin bright and leaning cool white, the blue skirt and stockings having higher saturation, and the room maintaining a soft warm tone. The overall feel is a 2000s-2010s phone mirror selfie / Tumblr, Japanese vintage outfit photo texture: slight wide-angle, natural sharpness, a small amount of JPEG compression, not over-HDR. Key focus: adult woman + extra-long black straight hair + blue phone covering the face + seated on the floor + one leg bent high at the knee, one leg extended forward + white long-sleeved shirt + dark blue thin tie + blue and white plaid pleated short skirt + smoke gray-black ultra-thin sheer pantyhose + royal blue lace over-the-knee stockings over them + white pointed-toe thin high heels + gold antique carved mirror + gray-green vintage carpet + dark blue patterned book + European vintage room + real phone selfie feel. Avoid: minors, real student identity, short hair, high ponytail, black over-the-knee stockings, white socks, bare legs, sneakers, round-toe chunky heels, solid-color short skirt, standing pose, ordinary upright sitting, modern minimalist room, strong studio lighting, anime face, CG feel, watermarks, and garbled text.