I always liked Hazel Court, from The Curse of Frankenstein. Looked very classy. She wouldn't have fit well into the more overt sexuality of the later Hammer product. Still, she
was willing to do a little nudity for the foreign market. In a 1990 interview she confirmed that she had done a brief topless bit for 1959's The Man Who Could Cheat Death. Sadly, the "spicy" version of the film seems to be lost.