The yarn is Dashing Dachs Stallion organic merino in her Framboise colorway. The trim is Knit Picks' Wool of the Andes, which I found to be not very soft and even a tad scratchy. I sorta feel bad for Ev, since it's on the waistband, but it's not likely to irritate her. It's just not nearly as soft as the Stallion, or BFL, which her other pants are. I don't think she'll complain though. ;)
No way was she gonna take her thumb out for pictures that night!