You can keep a good fascist down

As I watched a DVD of Goodnight Sweetheart, in which Gary Sparrow time-travels between the 1980s and the Second World War, the credits rolled passed and the name of the costume-designer caught my eye - Diana Moseley ! Surely, they hadn't asked Oswald Mosley's widow and Mitford sister Diana to design the costumes. Looking back on the series, I could recall no-one dressed in a black shirt. In any case she spent most of the war interned, so her knowledge of current fashions would have been limited. Nevertheless, I looked forward to posting "You can't keep a good fascist down" until I checked. If unlike me and Dr.Watson who merely see, you have followed Sherlock Holmes' practice and observed, you will already have spotted that the British fascist couple had no "e" in the middle unlike costume designer Moseley, who as far as I know has no fascist tendencies.