Otherwise it turned out fine.  I have enough warp to weave a second one.  Although I'm not sure I need a second purple and white rug.  :-)
The warp is purple and white 8/4 cotton carpet warp.  The weft is 1 inch strips of t-shirts.  I cut them so that each shirt yields a long strip - essentially cutting around the body of the shirt.  This weft makes a strip that naturally curls and wears very well.  The last rung I wove this way has lasted around 18 years.
The weave structure is plain weave with the warp colors alternativing.  To change the colors, I just place two of the same color together.  The stipes of color change in the weft direction by using two shots of carpet warp instead of just one.
