I was googling around looking for nude microfishnets after Una's contretemps with the Oroblu's on eBay, and found some good reviews for the Givenchy brand. Googled around a little more and found them for $12 per pair, with free shipping, here: http://www.beautyrose.com/gifiti580.html. Ordered two pair and they arrived quickly and look good, although I haven't road tested them yet.

For what it's worth, if you're interested.