Deborah, I would never have the discipline to do this with all the items in my wardrobe, either. I tried with my black dresses, but that's it. What I learned, though is applicable on other pieces, too. I'm not really worried about the exact CPW, as long as I don't have actual orphans, like you mention.
Rachy, I couldn't agree more. A jersey tee would never hold up to the amount of wear that could bring the CPW down enough, and a cheaper version is just as good (or even better, giving you more value) in this case.
Sylvie, that is so interesting! I'll pop over and have a look. Do you really count all the wears of everything? Impressive.
Rambling Ann, I don't like it, either. It was a mistake buying that dress, and I'm more conscious of the label now, both of economical, practical and environmental reasons. Normally tencel is washable, but this dress has a surface treatment which will get ruined in water. Maybe I'll just try it anyway, or else I should donate it. It doesn't get much wear since it is so expensive to have it cleaned, and then it is a real waste sitting in my closet.
Mamapicklejuice, I don't advocate doing this for everything, as this would be far too much work for most people. But I've learned what the real value of a purchase is, and how much I'm willing to spend on certain pieces. I'm after the workhorses, too.