To make this crazy-knit-in-the-round cardigan, you need to be able to cast on provisionally, knit short rows, graft stitches, and bind off tubular style (which you can review at my blog http://wendycanknit.wordpress.com/).

But wait, there is more.

You must also be willing to figure out your desired finished bust and armhole measurements (easily done by measuring something you already wear and like the fit). And you must calculate your stitches-per-inch, which you can arrive at by way of a knitted swatch for gauge. And then you must be willing to calculate your total number of stitches to cast on based on this information in order to knit this crazy knit in the round seamless steekless one piece cardigan!