The 1960's 'suit' for women is iconic. In my last post I discussed the Chanel jacket and suit and to me, it absolutely screams the '60s.
The '60's dress varied greatly. From a simple 'shift' to to more fitted styles like the 'empire waist' dress and the 'wiggle dress,' (a throwback from the '50's). Formal wear dresses were often elegant and understated. Shift dress below.
And there was the amazing Mary Quant! The link below takes you to a great bio about her and other famous fashion designers: