So, Paul you're the baby of this group!! I say the brunette is Ann-Margret (she was usually a redhead). And Julie Newmar is not wearing a skirt, she's wearing a tennis outfit which is a pair of pants with a little flounce over it. It has to be short so you can place your balls in the pockets...tennis balls, that is!!
I have no idea what this cover depicts, but no wonder I am so wacko!!