I have a cut length of Delfino 1937. Haven't had it made up yet, but will next year.
@gdl203 at NMWA used Delfino 1936 for a run of Formosa jackets. He could probably speak more to it.
Here's the 1936. It's a nice summer jacket. It is a bit wrinkly. I'm not talking about linen levels of wrinkles, but for those who don't like the look, this might not be the best fabric.