To say stockinette stitch has a tendency to roll is an understatement in this case.
Let me pin it out so you can see what it is.
It's the back of NBT.
To refresh your memory, I'm knitting this tee with Willow, a superwash wool/bamboo blend by Brooks Farm Yarn.
The yarn is nice to work with. The colors are aligning in a pleasing way. And it looks like this tee it's going to fit me.
Let's hope this roll of good luck continues as I begin knitting the front.