This is a pattern that I designed in 2006, but since I use it for my profile pic, I thought I would share. Great Intarsia project, knit in panels and stitched together.
The pattern is several pages long, since it is all charted. I recommend only printing a few pages at a time so not to overload your printer.
When you finish knitting each panel, do not bind off, rather put all stitches on a stitch holder and when assembling the wrap, use a 3 needle bind off for the shoulder seams. Makes a stronger seam!