Use attached actual outfit flat-lay as authoritative reference for every garment, footwear and accessory. Create ONE photorealistic full-body studio fashion portrait 2:3 of an attractive fictional adult Italian man age 36 with black swept-back hair. Outfit: ink-blue longline collarless waistcoat, white cotton poplin shirt, sand tapered trousers, oxblood Chelsea boots, black structured briefcase. STYLING LOCK: white shirt UNTUCKED with curved hem visible below open waistcoat side slits, waistcoat fully OPEN. Exact color, material, cut, garment length, asymmetry, shoes and bag from reference. Show whole head and both soles within generous margins. Neutral frontal relaxed pose, hands not blocking waist treatment, light warm-gray seamless studio, soft daylight and lifelike skin. No additional garments or jewelry, logos, writing or watermark.
