Camo Sleep Sack

I started a crochet project for a friend. Her daughter is having a baby soon. She asked me to make a Camo Sleep Sack. Here's the pattern http://suzies-yarnie-stuff.blogspot.com/2009/09/shell-sleep-sack-and-cap-c.html . I'm using Red Heart yarn and to soften it up, I will use fabric softener in the wash. Hopefully that will help some.