Lisa and BJ hit on the points I was trying to make earlier. If a person's style is largely "classic" or perhaps avant-garde and that person lives in a very temperate climate and never perspires and has the most gentle washer in the world and has perhaps two or three roles to dress for (e.g. work and home, with no others -- does such a person even exist???) it is easy to think that 30 wears per item might be achievable.
But:
- if your style is trendy -- or even includes an element of trendy
- If you live in a climate of extremes and tend to perspire on your clothing
- if you have some washer mishaps
- if you need to dress for a wide variety of roles and dressing appropriately for each role is very important to you
- if you prefer to buy all clothing new (vs. thrift or consignment)
then some items will inevitably fall out of favour before you've achieved the magical mystical 30 wear-mark.
Points 1, 2, and 3 definitely apply to me. I do buy (some) consignment items now that nice consignment stores are available to me. I also pass along my worn items to relatives and friends, which does increase the wear life. But even with a largely classic style, a well maintained and curated wardrobe, and lots of items that I wear far more than 30 times -- I confess that I will often get rid of (esp. summer clothes) after a single season simply because they don't feel pristine any more, don't hang properly, etc. Or because I want to try a new silhouette!
Even so, the question seems a decent one to ponder. I think, similar to TG, it's the process of pondering before purchase, period, that is likely to help us out, whether we're trying to preserve our financial security, our environment, workers' livelihoods, or our closet space -- or some combination of the above. In the end, though, I know for myself, if I really love it, I usually try to find a way to buy it. Which is why I am on a fashion site in the first place, probably.
Oh, and Jenni needs those boots.