Esprit Vintage 80s/90s Blue Mens Size Medium Trucker Jean Jacket

Excellent Pre-owned condition. See pictures for a few oxidization copper spots. Smoke free/pet friendly. This is a vintage 1980s or early 1990s Esprit Mens Medium Trucker Jean jacket. *There are oxidization spots highlighted in the pictures. From the information I can gather this is caused by: Storage Stains (Oxidation)If the brownish or yellowish spots appear randomly across the fabric, shoulders, or cuffs away from any metal, they are likely caused by long-term atmospheric oxidation. Organic Residue: Decades ago, the jacket may have been stored away with invisible traces of body sweat, skin oils, or spilled acidic beverages (like soda or alcohol). The Chemical Reaction: Over years of storage, exposure to oxygen and fluctuating heat breaks down these leftover organic compounds. This slow chemical combustion turns the proteins yellow or rust-brown, pulling the stain up from deep within the fibers. Unrinsed laundry soap residue left in the weave from decades past can also oxidize into a similar brown film over time.