I made some adjustments to the back of the chemise so that I could get Tyler into it. (Mostly, this involved lengthening the slit in the back.) I finally got it on her a little bit ago, and it looks about like I expected.
In spite of the fit problems, several of the shifts and shirts in Patterns of Fashion 4 do show the same straight sleeve-head and straight, slightly angled armscye.
I totally have the photography for drafting and sewing this little number done, and you’ll see them online soon!