• Here are a few options
• all suitable for South American Spanish
• ranging from more direct to slightly more descriptive: **Option 1 (Most common and direct):** "Ligero desgaste general
• manchas en la parte media e inferior delantera." **Option 2 (Slightly more specific about the fade):** "Leve decoloración en el aspecto general
• marcas/manchas en la zona central y baja del frente." *(You could use "marcas" or "manchas" depending on if they are just scuffs/impressions or actual stains.)* **Option 3 (More concise):** "Desgaste leve en general
• con manchas en el centro y la parte baja del frente." I'd lean towards **Option 1** as it's very clear and natural for describing defects on a garment.

Características:

• Firmas no verificadas en la parte inferior delantera