I made another sweater with the "seamless yoked baby sweater" pattern on Ravelry. This one in a green and white stripe. Same exact pattern. Same exact needles. Different yarn. Isn't it something how different they are in size. All due to the difference in the weight of the yarn.
The blue sweater is Cascade 220 Fingering and it is so lightweight. The green and white is Debbie Bliss Cashmerino, and it is so soft. I chose multi-colored buttons for the blue sweater (I think this keeps it gender neutral), and white buttons for the green.
I like baby items to be neutral. I don't need football appliques and ruffles to know who is who and what is what.