I made them in the summer and had to wait a few weeks until it was cool enough to wear them. I forget where the t-shirt fabric is from, but it is quite a beefy cotton spandex. The Hudsons are made from a beautiful quality cotton spandex knit from Fabulous Fabrics. The striped cotton ribbing is from Spotlight, leftover from another project.
I sewed a double pocket, but I am thinking of removing it because the shirt is so comfy that I might wear it for everyday, not just pjs.
The method of adding the ribbing to the pocket was a new-to-me technique.
Both patterns are winners, so I will be making more of them.