The movie's music and costumes are "evocative" of London in the 1960s. This means that the music and costumes
1. were created in London during the 1960s.
2. were probably not created in London in the 1960s.
3. are very different from those of 1960s London.
4. help viewers imagine London during the 1960s.
The answer is number 4, because evocative means bringing strong images , memories and feelings to mind. so they wanted to help the viewers imagine London in 19960s. The word "evocative" is the main word for your answer.
