Denim Vest Classroom Fashion Showcase

The image was adjusted to a vertical 9:16 aspect ratio, retaining the style, color, fabric texture, stitching, and layering details of the light blue denim cross-strap vest and off-white layered skirt from the reference image, without altering the core design of the clothing. The image has a realistic, natural, high-definition, and soft photographic quality. A young woman, approximately 25 years old and 160cm tall, with fair skin and long, wavy brown hair, wearing the same outfit and transparent sandals with high heels, is shown explaining something. She has removed all items from her hands and bags, and wears a red name tag around her neck. Her expression is natural, and her gaze is directed towards the audience. The woman is fully visible and unobstructed. The background is a fresh and stylish classroom setting. On the left is a black blackboard filled with mathematical formulas, functions, and derivative calculation steps. On the right is an electronic whiteboard displaying mathematical problems, functions, and numerical sequences, with some content marked in red. In the right corner is a light wood lectern, piled with books, notebooks, and a tablet, with black pens beside it. The overall color scheme features a light classroom tone and a dark black blackboard, with soft indoor lighting. The image has a slightly graffiti-like, group photo feel, but the people remain realistic and natural. The clothing is the visual focus, creating a desire to buy, and it doesn't feel artificial.