I have for more than a decade been carrying a lot of different firearms while spending my day on and off a forklift. My most carried gun is also the one that eats clothes in the fastest and most efficient fashion: the full size 1911. After just a few months, shirts will have a pattern of holes from the grip rubbing the shirt against the seat of the forklift. Also, the front of the slide being uncovered with the holster I use, I also find the front edge of the slide eats a hole in my jeans just above my right back pocket. My solution to this is that I buy cheap George brand jeans ($15-$20 for a pair) from Walmart every 4 months or so. As a side bonus, those jeans stretch and are more comfortable than most.
The only real way to solve this problem I’ve found is to carry a snub revolver in the front of the waistband instead of carrying a more substantial weapon in a strong side IWB holster. This means a pretty significant drop in firepower, but it’s generally more comfortable and easy to conceal in every situation and my clothes last much, much longer.