PHASE 1: VISUAL DECONSTRUCTION - **Fabric Physics:** The source garment is a maroon, ribbed-knit tube top (cotton-elastane blend). It creates a "bodycon" fit, meaning it relies on high elasticity and tension rather than gravitational drape. The surface is matte with a micro-texture (ribbing) that diffuses light rather than reflecting it specularly. - **Key Features:** The central white typography ("One Chance for Left" + subtext) is the primary focal point and must be preserved without distortion. The straight-cut strapless neckline and the cropped hemline are essential structure points. The ribbed texture needs to remain visible despite the lower lighting of the target environment. PHASE 2: FIT & DRAPE SIMULATION - **Body Mapping:** The target pose is standing with a slight torso twist to the right and the left arm raised. The tube top must wrap tightly around the torso, conforming to the bust curvature. Due to the raised left arm, the garment may experience slight upward shear tension on the left side, but the neckline should remain relatively horizontal due to elastic grip. The halter straps of the *original* garment must be digitally removed, requiring skin generation on the shoulders and neck. - **Occlusion Handling:** The user's long dark hair flows over the left shoulder and back; this is a critical hard occlusion layer. The new maroon top must be rendered *underneath* the hair strands. The left forearm is raised but appears clear of the torso; however, precise masking is needed where the arm connects to the shoulder to ensure the tube top tucks under the armpit correctly. PHASE 3: ENVIRONMENT & LIGHTING - **Light Match:** The target environment is an outdoor evening setting (twilight) with ambient soft lighting and warm bokeh background lights. The bright studio lighting of the source garment must be significantly dimmed. The maroon color must shift darker to match the exposure of the user's jeans. Shadows should be soft and diffuse, consistent with an overcast evening sky. - **Color Calibration:** Apply a cool/neutral cast to the shadow areas of the maroon fabric to match the ambient evening light, while allowing for very subtle warm highlights on the right side of the torso to simulate the glow from the background string lights ("SEVEN OAKS" sign). The white text on the shirt must be graded down to a light grey/off-white to sit naturally in the low-light scene. PHASE 4: IDENTITY PROTECTION - **Facial Lock:** The user's profile, jawline, ear, and the hand obscuring part of the face are absolute freeze zones. The hair volume and flow must remain pixel-perfect. - **Body Integrity:** Strict prohibition on warping the user's waist or bust size to fit the garment. The source garment must be warped to fit the user's existing biometric measurements. The user's skin tone on the newly exposed shoulders (previously covered by halter straps) must perfectly match the existing skin tone of the arms.