PHASE 1: VISUAL DECONSTRUCTION - **Fabric Physics:** The source garment is a textured, crinkled knit or plissé fabric. It has a micro-pleated surface that diffuses light, resulting in a matte finish with no specular highlights. The simulation must render this surface roughness to prevent the item from looking like smooth plastic. The material appears lightweight but stiff enough to hold a boxy shape rather than draping like liquid. - **Key Features:** The central graphic (Star shape + "A REASON TO KEEP GOING" text block) must remain centered on the chest and warp naturally with the curvature of the bust. The wide, boat-neck style neckline and the slightly uneven, textured hem edges must be preserved. The crinkled texture map is essential for realism. PHASE 2: FIT & DRAPE SIMULATION - **Body Mapping:** This is a high-complexity transfer: converting a long, 3/4-sleeve kurta to a sleeveless crop top. The physics engine must generate skin texture for the user's currently covered arms and midriff (stomach area). The new garment should hang loosely from the shoulders, draping vertically with a boxy fit, ending well above the waistline of the jeans. It should not contour tightly to the waist. - **Occlusion Handling:** The user's long, dark hair rests heavily on both shoulders and the upper chest. These hair strands must be segmented and layered *over* the new orange top. The bracelets on the right wrist are outside the garment zone but must be preserved during the arm skin generation process. PHASE 3: ENVIRONMENT & LIGHTING - **Light Match:** The user image utilizes soft, diffuse studio lighting, seemingly coming from the front-upper-left, casting soft shadows behind the subject. The new garment must receive a similar shading gradient: lighter on the upper left chest, slightly darker towards the right hip and under the bust. - **Color Calibration:** The user is against a pink background which casts a subtle warm ambient reflected light. The bright orange of the source cloth must be slightly desaturated or tinted with a warm pink hue to integrate it into the environment, avoiding a "cut-and-paste" high-contrast look. PHASE 4: IDENTITY PROTECTION - **Facial Lock:** Absolute freeze required for the face (eyes, nose, smile), jawline, and the specific volume and curl pattern of the hair. - **Body Integrity:** The user's torso width and shoulder alignment must not be altered. The generated skin for the arms (replacing the red sleeves) and midriff (replacing the red kurta) must perfectly match the skin tone and grain of the user's face and neck. No slimming or digital tucking of the waist.