With oxidation of suede, a color change or fading has occurred on exposed portions of the article due to oxidation.
Elastic stains appear on a garment piece after it has been cleaned, washed and pressed or stored. These stains can sometimes cause a yellowish color on the elastic of a garment.
Pleats are folds of fabric that can appear either in clusters, as a single fold, or continuously. Though they may look to be decorative only, they serve the purpose of controlling excess fabric and fullness of a garment.