Inspect Seams and Cuffs

Fraying at stress points tells you how hard a piece was worn.

Zipper and Snap Tests

Run hardware twice. Sticky zippers can often be repaired, but factor that into price.

Layer in Store

Bring or buy a base layer to test hoodies and jackets over what you actually wear.

Market Pick

No spot. Vintage rotates outerwear frequently - repeat visits beat one marathon trip.