Check the photos carefully: look for close‑ups of tags, logos, seams, and any wear. Read the description for condition notes and measurements.
If anything is missing, message the seller. Ask direct questions (e.g. “Any stains on the sleeves?”, “What’s the length in cm?”).
Arrange to meet in a safe, public place. Agree on a payment method that works for both of you (cash, transfer, etc.).
Keep messages and photos. If there’s a problem, you’ll have the context to resolve it quickly.