Samantha's black skirt was too short for 1962
Having some knowledge of women's fashions in the 1950s and 1960s, I noted the length of Samantha's black skirt at around three to four inches above the knee.
This wasn't ladies fashion (hem lengths) in 1962. Ladies skirt lengths were on or just slightly below the knee.
It wasn't until the mid to late 1960s that skirt lengths rose, but even respectable women (like Samantha) still wore their skirts on or just slightly above the knee.
SEE! You learn something new every day!