What does Julia Roberts character say when sat on the edge of balcony in movie pretty woman?

You're likely thinking of the iconic scene where Vivian Ward (Julia Roberts) sits on the balcony railing in Pretty Woman, and says:

"Big mistake. Big. Huge. I have to go shopping."

This line is part of a hilarious exchange with Edward Lewis (Richard Gere), where she playfully mocks him for not taking her shopping. It's a classic moment that encapsulates the film's mix of romance, humor, and social commentary.