While Pet sings this beautifully, it is an incredibly reserved version of Kay Thompson's exuberant signature song. Pity she cut the lyric, "I love a violin, I get hilarious, 'cause my middle name is Stradivarius."
Looks different to how she was in the 60s yes but this was 1960-the last year of the 50s.
Its typical of British TV at the time-she wears this great dress and you hardly even see it