Most gals dry their hair in order to make it look either fuller or straighter. There isn't much of a need these days, however, to bakehair into place, as the dryer bonnet does. But I'll bet you can still find these things if you know where to look. I'll bet there's some little lady out there at this very minute, baking her hairdo under a dryer bonnet. I'll bet her name is Midge.