Use case: product-mockup. Photorealistic luxury fashion lookbook outfit-only flat lay. Portrait 2:3, 1024x1536. Overhead camera on a light warm neutral matte surface, soft studio daylight, natural material texture. All garments and accessories fully visible, separated by generous gaps, no overlaps or hidden layers, both shoes individually complete with margin around every object. Wardrobe exactly: lemon-yellow opaque cotton-terry short-sleeve romper with a camp collar, front buttons, soft elasticated waist and relaxed mid-thigh shorts legs; a pair of olive canvas high-top sneakers with off-white rubber toes and soles; olive plain cotton bucket hat; small cream rectangular canvas shoulder bag with cream strap. Show garment fronts. Any wearer LEFT detail is image RIGHT in frontal garment view. Keep all components from this list and no extras. No person, body, mannequin, hanger, text, logo, watermark, borders or collage. Carefully spaced flat-lay arrangement, clothing lies naturally on surface.