When Alicia first remembers Will's hand on her leg in the meeting with Matthew Ashbaugh in his apartment, her dress is blue, however later when Will remembers his hand on her leg, her dress is red.
The film makers are making an obvious point to show that two people remember the same incident in different ways. There are two additional scenes in which 1) Alicia remembers the dress as blue and 2) Will remembers the dress as red.
The film makers are making an obvious point to show that two people remember the same incident in different ways. There are two additional scenes in which 1) Alicia remembers the dress as blue and 2) Will remembers the dress as red.