These are all knit in Rowan Extra fine Merino DK, which I think is discontinued now. Dang. I'm sure they have something similar though. The cardigan is based on Daisy, done in 2 row stripes (which I LOVE, no more ends to weave in!), with a moss stitch border added at the end.
The leftovers went into Seamless baby booties...
...and an improvised top down hat. I did initially start with a bottom up hat with a roll up brim which was fairly stupid as I used so much yarn on the brim that I ran out of green while I still had a bald patch sized hole to fill in. Top down makes much more sense. Plus my hat has a nipple.