1935 - on the set of "Magnificent Obsession"

With her customary dignity, Irene Dunne informed boss John M. Stahl and her colleagues in "Magnificent Obsession" that she intended to knit an entire dress during the making of the picture. (Stahl is known for his long-lived shooting schedules.)

The next day she arrived carrying a large bag bulging at the sides.

"What's that?" they asked.

"I told you I was going to knit a dress," said Irene," - that's my yarn, and I'm stuck with it."

(Cal York's Gossip Of Hollywood, Photoplay October 1935 - Thanks to Christina for the photo!)