The fading of creases in blue jeans, especially around the crotch; often added artificially in order to simulate a "worn" look(noun)
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Use "whiskering" in a sentence
"It's called "whiskering", but don't tell the sales girl that; she'll try to set you up and not with a girl."
"In addition, the dungarees go through whiskering, color coatings and oven baking that leaves them soft and rumpled, like they've just been air-dried on a clothesline."
"The site, owned by Emeryville, Calif.-based Archetype Solutions Inc., had plenty of options for styles, back pockets and even finishing treatment sanding, whiskering, distressing, for example."