I want to know how and where I can buy luxury baby blanket fabric
similar to the chamois fabric used by pottery barn kids
(http://ww1.potterybarnkids.com/cat/pip.cfm?src=shpab%7Ccbdgbln%7Cda%7Crshop%5Fb%2Fshpab%7Ccbdg%7Cda%7Crshop%5Fb&pkey=cbdgbln%7Cab&gids=pk460)
or the fabric used by Luckson toys in their Kaloo line
(http://www.lucksontoys.com/kaloo/lagoon.htm).  Thank you.

While I'm not sure if this is exactly the same fabric you were looking for,
it is would seem to answer the purpose:

http://www.maldenmillsstore.com/dept2.asp?dept=13&id=05030948244211918957786

The-All time favorites 200 Series(further down the page)are available
in Baby suitable colors. Swatches are available.