Isn't this exciting, this is an 'Atomic Suit' developed by GE for use at the Richland Washington Atomic plant in the US. GE, unlike Mullard, had it's fingers in many manufacturing pies and this is just one of their other interests. This suit was meant to protect the wearer from the effects of nuclear radiation, however, the suit potentially could have other uses.
Cue entry of the stern faced Sister Annette of the nearby Hanford based Pendlebury-McCarthy School for Girls. As pastoral care nun and basketball coach, she was there to ensure that no impropiety occurred when the lower half of the suit was fitted to the model and of course to assess the efficacy of the lower suit area as a potential aide to modesty and chastity if worn by some of her more high spirited charges.