Cobalt streetwear contact sheet

Design a vertical fashion contact sheet for a fictional cobalt-blue utility jacket. Place one full-length color photograph across the right two-thirds and stack three monochrome detail frames along the left edge. Show an adult model standing naturally in wide charcoal trousers, with the detail frames examining the collar, cuff fastening, and pocket construction. Maintain the same garment, hairstyle, and proportions throughout. Use soft studio lighting and a light warm-gray background, with enough shadow to ground the shoes. Keep the panel spacing precise and the clothing texture visible. Leave all editorial text out so the composition can be adapted for a lookbook spread.