Wiktionary
prefaded
a. Given a faded appearance at the time of manufacture.
WordNet
prefaded
adj. (of fabric or clothing) having been given a faded (weathered) appearance by artificial means
Usage examples of "prefaded".
He was wearing a prefaded jump suit, beautifully tailored, the dernier cri in the nostalgic 2100s, but really too youthful for his thirty-odd years.