>> A co-worker was telling about a student he knew who would never do laundry and just constantly buy new clothes while getting rid of the worn ones.
I'm dating myself a little bit here, but when i started my career, we had to wear fancy pants. The pants cost ~80 and dry cleaning was ~8 -- so 10 drycleans were a new pair of pants. Thats not even considering the time-cost of drop-off/pick-up which is especially hard if you have long hours.
So I'd just do a regular wash on the pants, despite warnings that "it would ruin the pants over time." I think if I could have the pants last more than 10 washes, I was already in the green.
Even crazier was how some co-workers would have khakis dry-cleaned. Thank the Lord we now have non-iron technical pants. All my problems have gone away.