Thanks for the Picture!
I didn't remember her name, but I remembered her holding her hands and arms in that pose. It's not as dramatic as the Sheer Look pose, but distinctive. Funny when you think about how Frigidaire made no bones about knowing they were selling to men who actually made decisions on major purchases; think of the woman in the aqua negligee in the ad for the 1960 Custom Imperial washer with the little boy dressed as a cowboy. Helen Tangen's outfit is not very flattering, but she is a home economist whose job it was to help women who bought the appliance, not a model, so I guess she could not upstage her audience.
What they say about the air streams is valid, but I doubt that many owners were thrilled with having to get down so near to the floor to remove and clean the lint collector. The collector had two surfaces, not readily apparent when it was pulled out partway so some people only cleaned the readily visible top surface and ignored the collecting surface on the underside UNTIL the reduced air flow and resulting higher temperature caused the high temperature fuse to trip and the dryer would not operate. A service call was needed to reset or replace (in models with the fusible link) the fuse and show the user how to completely clean the lint screens in the lint collector.