The pattern is In Threes by Kelly Herdrich and I have knit it in Malabrigo Rios in color 412 Teal Feather.
I do recommend the pattern. It was fun and fast.
But we will see about the yarn. It is superwash (the pattern calls for a non-superwash yarn, but that is just cruel to a new mother), but the dye came off heavily on my hands while I was knitting the sweater. I will wash it until the water runs clear, but I cannot guarantee that this will not make for a teal baby.
At any rate, congrats to friends who are procreating. I'll just be the one who knits. I like to sleep through the night.