Cocoon Baby Blanket

I am searching for a pattern for a cocoon baby blanket. I would really appreciate any help I can get in finding a pattern for this item.

Here’s one
http://www.bevscountrycottage.com/bevs-peapod-cozy.html

You might find something in these other ‘threads’:

http://www.knittinghelp.com/forum/showthread.php?t=85557&highlight=cocoon
http://www.knittinghelp.com/forum/showthread.php?t=88242&highlight=cocoon
http://www.knittinghelp.com/forum/showthread.php?t=87025&highlight=cocoon
http://www.knittinghelp.com/forum/showthread.php?t=79502&highlight=cocoon