服装技术规格书

Generate a single-page technical specification sheet, A3 portrait, aspect ratio 1:1.4, black line art on white background with Pantone chips. Style: LX-DR-01, evening gown, 1970s Halston bias drape combined with 2025 circular design principles. Layout: left: front flat and back flat at 1:6 scale center: detail views at 1:2 scale (cowl neck, bishop sleeve cuff, detachable train attachment, side slit) right: bill of materials, measurement chart, title block 1970s elements: - bias-cut silhouette with cowl neckline depth 18 cm from HPS - long bishop sleeves gathered into 6 cm cuff height with 100 percent recycled silk." in English and French and Italian Render annotations in 8pt sans-serif horizontal with leader lines, no shading. Generate a full-length editorial image, aspect ratio 3:4, of a female model age 24 height 178 cm measurements 86-61-88 cm. Garment exact specification LX-DR-01: - bias-cut evening gown in 19 momme 100 percent recycled silk charmeuse with blockchain traceability Pantone 19-5408 TCX Deep Emerald, lining 100 percent cupro bemberg Pantone 11-0602 TCX Gardenia - cowl neckline depth 18 cm from HPS, empire seam 5 cm below bust line - long bishop sleeves gathered into cuff height 6 cm with two Pose: standing in contrapposto, left leg forward to show side slit, right hand lightly holding train to reveal magnetic attachment point, gaze to camera, professional runway posture. Environment: 1970s marble staircase with brass railing, updated with LED cove lighting, evening ambient light.