Attack of the Granny-Hexagons

I have succumbed to the lure of the Hexagon Petal Tee. I bought the latest issue of Interweave Knits on the way home from work Friday, and cast on what was supposed to be just one test hexagon Saturday night while watching The Good, the Bad, and the Ugly. I am not sure which this garment will turn out to be, though since I began on some leftover multicoloured yarn it will be a lot more 1970s-looking than the one in the link.