To match the Arcadia Knitting top-down baby sweater, I made this little hat out of leftover yarn from the same skein as the sweater. That was Bernat Baby Jacquard. I used the US size 3 Addi turbo lace circular needle.
It’s a simple 66-stitch cap, worked in the round with the Magic Loop technique. I did 1×1 ribbing for the first inch or so, then straight stockinette for the rest, with a quick spiral reduction on the top. “Quick” means I didn’t do a row of plain stockinette between the decrease rows.