Black

“Suspense is like a woman. The more left to the imagination, the more the excitement. … The conventional big-bosomed blonde is not mysterious. And what could be more obvious than the old black velvet and pearls type? The perfect ‘woman of mystery’ is one who is blonde, subtle and Nordic. … Although I do not profess to be an authority on women, I fear that the perfect title [for a movie], like the perfect woman is difficult to find.”
― Alfred Hitchcock