Vintage Threads: Plaids in Doctor Takes a Wife

Loretta Young in
The Doctor Takes a Wife

Like most other American women at the time, Loretta Young didn't have a extensive wardrobe in the 1940 movie "The Doctor Takes a Wife". Her film clothes were, however, well cut and well sewn.

I'm partial to this beautifully styled jacket and skirt that make such great use of this large plaid. What might I substitute for Miss Young's bias cut skirt? Or, how might I include contrasting plaids into something I would get regular use out of like a coat, shirt or shirt jacket?