lyn's recent question about viscose vs. rayon reminded me of my frequent confusion when reading the care tags of garments I'm considering buying. You mention that in the fashion industry, people stay away from viscose but not rayon (I thought viscose was just a type of rayon?), but viscose blends are OK. Why is that? And can you offer any quick tips for fabrics to stay away from?

My biggest pet peeve is fabrics that pill and look old quickly. I'm OK with fabrics that need ironing.

Also, what's the deal with bamboo? A few years ago, they were touting it as a wonder fabric (and it is indeed soft), but I haven't had any luck with it. Bamboo tops look awful after just a few washes in cold water (no dryer).