Bewitched S3 E20: The Corn is as High as a Guernsey's Eye

Air Date: January 26, 1967

Episode Description: Aunt Clara is depressed and thinks she should turn herself into something useful, like a plant. Later, Sam sees a cow in the lobby of Darrin's office building - right where she left Aunt Clara.

To vacuum the house, Sam wears jeans, navy tennis shoes, and a floral print blouse. 

She also wears this green coat again.

And carries a white handbag. Notice her white gloves.

And this red ensemble.