Zimmerman seems to be a lover-her or hate-her figure in the knitting world for her casual writing style and her "recipe" style instructions. Her patters do assume that you're bringing a lot of knitting knowledge to the table and she doesn't spare many words for the "how"--her patterns are all about the "what."
Unfortunately, this was the only picture I remembered to snap just before I gave it to the dad-to-be. It's on my messy desk under fluorescent lights. Lots of people were saying that using the recommended fingering weight yarn resulted in a newborn sized sweater. I wanted a 6mo size so I followed the same instructions but bumped up to a DK weight yarn. I used Socks That Rock Heavyweight. Color is unique. It was a mill end skein. The colors range from a medium gray to a magenta. I love the way it knit up. Girly without being overpoweringly pink.
I did not add any buttons. I think open cardis look adorable on babies over a onesie, no potential choking hazard if they fall off, and (lets be honest) I hate sewing them on in the first place.